VERSCHLEISS-SCHUTZ GMBH

Transcription

1 ERSHLEISSSHUTZ GMBH Materials and Services for ear Protection

2 DURUM ERSHLEISSSHUTZ GMBH was established in 98 as a manufacturer of advanced hardfacing products. Today DURUM has production and service centres in Brazil, France and the USA and exports to more than 80 countries all over the world! ear Solution with eative Ideas for Practical Solutions DURUM provides high performance welding and surfacing wires and powders and is a global market leader in the supply of specialized overlaying consumables that can be applied by a range of processes including: Flux red ire, Plasma Transferred Arc (PTA) elding, Oxyfuel elding, Thermal Spray Powder and ire. Besides illich (Germany) DURUM Group and independent experts from well maintains production and workshop known and respected universities, which facilities in Brazil (Sao Paolo), France ensures that constant material and (Saint ictor) and the USA (Houston process development is achieved to the TX). e also support a network of highest standards. independent agencies throughout the world. e meet demanding requirements of today s industry with a wide array of elding and Thermal Spray technologies. The company employs national and international PhD s; welding engineers 0 DURUM ERSHLEISSSHUTZ GMBH DIN EN ISO 900:008 ert. No.:

3 HardFacing Products DURUM focuses on continuous development and sets a significant annual budget aside for research and development including new product development, product enhancement and the development of highly specialised solutions to the most challenging applications in the industry. e meet the demanding requirements of today s industry with a wide array of elding and Thermal Spray products including Flux red ire, PTA (Plasma Transferred Arc) our famous oxyacetylene products and last but not least our Thermal Spray Powder and ire. Today we have a worldclass solution developed for every aspect of wear, typically encountered throughout the industry that outperforms competitive products in the market. Our wide range of specialized surface hardfacing materials includes: Tungsten carbide rods for oxyacetylene welding Fused crushed and spherical tungsten carbides ckel, cobalt and iron based flux cored wire Premanufactured replacement wear parts FA wires with tungsten carbide and complex carbides to Thermal spray powders (conforming to DIN EN 7) provide extremely hard and tough coatings, used principially Thermal spray wires (conforming to DIN EN 99) for extreme wear applications Tungsten carbides, complex carbides and chromium carbides for manual arc welding PTA welding powders PTA machines, torches and powder feeders Powders for oxyacetylene welding and spraying Please observe all appropriate safety regulations in their entirety. The technical informations given in this data sheet reflects the present state of knowledge. They do not form part of any sales contract as guaranteed properties of the delivered materials. Our delivery and sales conditions apply to all contracts included. Materials and Services for ear Protection

4 Typical Applications of DURUM Products 0 DURUM ERSHLEISSSHUTZ GMBH

5 Materials and Services for ear Protection 5

6 Tungsten arbide and its Derivatives Powders The development of the thermal spray powders 5 and 5 represented our first steps in this direction. Their characteristic, finestructured composition with crystallite grain sizes of max. 00 nm is their trademark and a guarantee for high wear resistance. e have also achieved comparable wear resistances in the powder cladding field using PTA or laser methods, by making the structure smaller in a similar way. Our DNK. development using fine Thanks to their outstanding strength properties, hardfacing alloys based on tungsten carbide () and cobalt take a central position in wear protection. structured thus resulted in hardness in the region of,750 H. In an effort to establish a uniform parlance for identifying alloy structures, the Germanspeaking carbide industry has agreed on the following definitions to describe grain size categories. It is generally accepted at present.. Abrasive wear The greater hardness of the nanoscale hardfacing alloy associated with the decreasing grain size reduces wear from abrasion considerably. The harder hardmetal counters abrasion with a greater resistance. ear progresses significantly slower, as the binding metal layer between the fine grain hardfacing crystallites is exceptionally thin, making it harder to wash out. Due to this structural attribute, only very small hardfacing particles are torn out of the structural bond. The spherical shape represents a further form of protection, which is further stabilized by the small grain size; small particles have to expend a great deal more energy to divide and become smaller than coarse ones.. rrosive wear A characteristic, higher wear resistance also occurs with regard to corrosive wear. As a result of the nanostructure and in particular the significantly reduced intermediate binding metal layer, the corrosive media can only reach the cobalt with difficulty, leading to considerable delays in wear. In turn, only the smallest hardfacing particles escape, corrosion is slowed down considerably. As in most applications, abrasive and corrosive wear are barely distinguishable, due to the improvement in properties that can be achieved, a nanostructured carbide like DN.0 is the better choice for both forms of wear. Grain ze in µm 6 0 DURUM ERSHLEISSSHUTZ GMBH <0, nano 0, 0,5 ultrafine 0,5 0,8 submicron 0,8, fine,,5 medium,5 6,0 coarse > 6,0 extra coarse

7 Hardness: In alloys of the same chemical composition, Product DN.0 DNK. Alloy type 8 Parameter the hardness is mostly determined by the grain size of the carbide phase, which in turn depends on the primary grain size of the starting powder. hen the grain size drops, the hardness increases considerably, meaning that a significantly high hardness level can be reached with the finest starting powders. The increase in hardness is always accompanied by the rise in coercive field strength. High temperature hardness: ith increased grain fineness, these alloys also feature improved hardness properties at high temperatures, so that strength benefits emerge in hightemperature use particularly for wear protection layers made from them. The nanoscale raises the strength level a stage higher. Toughness: A smaller grain size in the carbide phase with the same content results in a decrease in the difference between grains and hence to a reduction in particle movement. mpressive strength: The high compressive strength of these carbide alloys is one of the most important properties Unit Typical Data Typical Data % total % < 5.7 < 5.65 % < < Ti % < 0.0 < 0.0 NbTa % < < Others % Hardness H,00,550,950,050 Density g/cm Apparent density g/cm ηphase Microporosity > 8.5 >8 % < < <6% <A0/B0/0 <A0/B0/00 Binder lakes: >5µm % <6 <6 Binder lakes: >50µm % 0 0 avities: >5µm % <6 <6 avities: >75µm % 0 0 µm ka/m > 6 > 8 Grain ze ercitive field strength Magnetic saturation Saturation percentage µtm /kg.7 % > 9 in these materials, as it is significant in practically all technical applications. After diamond, hardmetal (cemented tungsten carbide) is the most pressure resistant material. This property is also of predominant significance in wear protection. The increase in the microstructure leads to a significant rise and as a result these nano tungsten carbides have the highest compressive strength. Materials and Services for ear Protection 7

8 Tungsten arbide and its Derivatives FT Powders FT is the eutectic composition of and. The average carbon content of our FT is.8. wt. % and the phases can be estimated to be approximately 78 80% and 0 %. Application: hardfacing metallic surfaces exposed to extreme mechanical load. In this case FT should be used as a fine or coarser powder, which is embedded in the metallic Fused Tungsten arbide (FT) is one of the hardest and matrix or is precipitated into hard alloys (surface coating by most abrasion resistant materials used in modern wear thermal spraying or welding). Using powder metallurgical resistance and tool technology. processes, it is possible to produce parts of nearly any shape, which can contain hard materials or diamonds together with Product FT SFT a metal binder and FT (reinforcing the hardness of diamond tools). FT equalizes the matrices between the different Alloy type Parameter Unit Typical data Typical data total % tools and rods, crusher jaws, mixers, concrete and stone saws, FREE % 0. max. 0. max. hotpressed tools, screens & conveyors, extrusion housings, O SIEE RaNGE % 0.05 max max. hard additives to diamond bits and saws. O SUB SIEE RaNGE % 0. max. 0. max. % 0. max. 0. max. % 0. max. 0. max. Hardness H,60,000 Structure mainly feather fine Density g/cm Melting point / F,860/5,76,860/5,76 hardnesses of diamonds and binder in diamond drilling, grinding and honing tools. Excellent for deep well drilling SFT Powders These SFT spherical fused tungsten carbide particles show a fine nonacicular structure with a higher hardness than conventional FT (>,000 H0.). The increased apparent density combined with a better flowability enable an increase Spherical Tungsten arbide (SFT) is the most of hard particles in wear resistant coatings and components wear resistant Fused Tungsten arbide we can offer. produced by infiltration. Using powder metallurgical processes, it is possible to produce parts of nearly any shape, which can contain hard materials or diamonds together with a metal binder and SFT, reinforcing the hardness of diamond tools. FT equalizes the matrices between the different hardnesses of diamonds and binder in diamond drilling, grinding and honing tools. Excellent for deep well drilling tools and rods, crusher jaws, mixers, concrete & stone saws, hotpressed tools, screens & conveyors, extrusion housings and hard additives to diamond bits and saws. 8 0 DURUM ERSHLEISSSHUTZ GMBH Die eingesetzten Rohstoffe, die Produktion sowie die Einhaltung The constant testing of our raw materials, production and der Produktspezifikationen unterliegen unserer unabhängigen preshipment procedures ensure the homogeneity of the compliance Qualitätssicherung. Somit ist eine gleichbleibende und gleichmäßige with the specifications of all powder grades that we deliver. Qualität gewährleistet.

9 Materials and Services for ear Protection 9

10 P ear Plates The fabrication of the P plate is carried out by use of a core wire welding process. The extreme wear resistance is achieved by use of high quality Flux red ires consumables with high hromium and arbon content. The addition of complex carbides enables the formation of a high content of hromiumcarbides and special carbides, so that the required properties are achievable in the first layer in accordance to the DIN EN 700 (group 0 former DIN 8555) The characteristic, hypereutectic weld metal of the hardfacing alloy consists of large, primary deposited carbides of the type M7, embedded in the eutectic matrix. The content of the primary carbides mainly affect the wear resistance and can be determined according to the Maratray formula, as follows: % K =, (% ) 0,55 (% ) 5, % The increasing carbide content is related to steady rise of the and content. By application of flux cored wires FD 56 and 6 the primary carbide content can be increased significantly. The addition of complex carbides e.g. Nb subsequently increases the wear resistance performance of the plates.. Base material (mm) ating (mm) Total (mm) eight (kg/m²) Further dimensions on request Delivery forms: P plates can be delivered as prefinished blanks with fixation elements, sinkhole bores or others. Recoating is carried out with similar alloy electrodes ( NISE) or cored wires ( NIFD). 0 0 DURUM ERSHLEISSSHUTZ GMBH

11 P 960 P 000 P 00 For parts exposed to moderate abrasive milar to P 960 but for parts exposed For parts subject to high abrasive wear wear combined with moderate impact to a high abrasive wear in combination in combination with temperatures up to and corrosion. Maximum working with corrosion and low impact. Maximum 650 together with moderate corrosion temperature: 50. Typical applications working temperature: 50. Typical and impact. Typical applications are are the steel and cement industries, applications are the mining, steel, the mining, steel, cement, chemical and power stations, mining, concrete, glass cement, power stations, glass and petrochemical industries. and recycling as well as chemical and recycling industries. petrochemical industries. Benefits: High protection for many wear High deformability, the plates can mechanisms Easy weldable based material be cut via plasma Typical hemical mposition of eld Metal (t.%) arbide ntent orking Temperature Hardness 60 % HR 58 % HR 60 % HR Nb P P P Afore mentioned analysis and hardness values are typical for a layer deposit with even hardness from the top to the base material. These figures are typical for our Flux red Plus process. :.5 Materials and Services for ear Protection

12 PLATINUM ear Plates DURUM s family of Tungsten arbide ckel base alloys exhibit superior resistance to abrasion and wear, retaining their hardness up to 600 (approx.,000 F) in combination with excellent corrosion resistant properties. PTA Plasma Transferred Arc is suitable for almost all cobalt and nickel based alloys as well as specially designed iron based alloys. Primary carbides in combination with those nickel, cobalt and iron based alloys improve the wear resistance remarkably compared to chromium carbide plates. PTA is a true welding process, with deposits forming a metallurgical bond with the base metal. The dilution level is very close to those obtained by using the oxyacetylene process. A further advantage of using the PTA process is the capability of producing thin edge surfaces. Together with the very low dilution (approx. 5%) and the minimal distortion risk, the process is ideal for applications on parts such as Fan Blades. Typical / Standard zes of ear Plates Base Material (mm) Overlay (mm) Total ± mm Standard base plate type: NF A60 E90 / DIN 70 StE6 / ASTM A 57gr50 Other types according to customers specifications e.g. stainless, heat resisting, high strength, etc. PTA Plates can be cut, bent, rolled, welded, bolted or incorporated into structures to build anti abrasion assemblies. 0 DURUM ERSHLEISSSHUTZ GMBH

13 06 P and 06 P haracteristics: 06 P is a composite ear Plate consisting of a mild steel base plate and a high wear resistant overlay. The hardfacing deposit consists of a B matrix with very evenly dispersed Fused Tungsten arbide (FT) particles. The chromium free B alloy shows much harder phases than the well known M7 carbides. The inserted fine dispersed FT shows a hardness of >,0 H. Alternative is 06 Technical data: Base material size: 000 x 000 mm ated surface: 850 x 850 mm Base material size: 500 x 50 mm ated surface: 50 x 00 mm Base material size: 000 x 500 mm ated surface: 850 x 50 mm Smallest thickness of hardfacing: > mm ± 0,5 mm P with Spherical Fused Tungsten arbide (SFT) particles available (,000 H). Due to the low melting point of the alloy in combination with our unique PTA system for application, the material shows a very low and uniform dilution with the base material. between and 0 mm on customers specification Thickness of base material: Further dimensions on request Applications: P 06 and 06 P are rust and acid durable, resistant to heavy abrasion and heat up to 500. Because of the high FT content, the overlay is highly wear Benefits: resistant. P Plates protect components that ery low dilution with the base material (<5%) encounter heavy mechanical and mineral wear. In particular the mm wear plates offer extremely economical solutions for parts such as high speed fan blades, or in the cement industry where components are subject to substantial erosion by abrasive particles such as quartz or feldspar dust. Dense surface with low coefficient of friction Extremely economical solutions due to its light weight Good formability and can be cut with plasma Base material easy to weld Materials and Services for ear Protection

14 Typical Applications of DURUM Products 0 DURUM ERSHLEISSSHUTZ GMBH

15 Materials and Services for ear Protection 5

16 Tungsten arbide and its Derivatives hemical mposition & Typical Applications Hardness Typical Properties DIN EN 700 DIN 8555 A based with FT T 0 GGF55G based A PLUS T 0 GGF55G E based with SFT Tools and machine parts exposed to wear in mining, road construction, ceramic, petroleum, excavation and dredging applications based with FT E 0 EGFUM60G E PLUS E 0 EGFUM60G Hard facing unalloyed and low alloyed steels (cast steels) with a maximum carbon content of % (tools and machine parts that are exposed to wear in mining, excavation, digging, road construction and deep drilling applications) based with SFT Hard facing unalloyed and low alloyed steels (cast steels) with a maximum carbon content of % (tools and machine parts that are exposed to wear in mining, excavation, digging, road construction and deep drilling applications) Bbased with FT B T 0 GUM55G 55 HR T 0 GUM55G 55 HR Mixed hardness weld metal: Tube metal filled with medium size Fused Tungsten arbide for manual welding Mixed hardness weld metal: ckel core flexible rod coated with both Fused Tungsten arbide and B developed for oxyacetylene welding 5558 HR >58 HR FT: >,60 H0. ckel core flexible rod coated with both Balloy: Fused Tungsten arbide and B Hard facing of ferritic and austenitic steels (steel castings), applied for overlaying mixer blades, screws 0 50 H0. and conveyors in chemical, dye and food industry. Specially recommended for stabilizer blades in the petroleum industry NIA T 0 GGF55G NIA PLUS T 0 GGF55G NI T 0 MF55GZ NI PLUS T 0 MF55GZ Hard facing of ferritic and austenitic steels (steel castings), applied for overlaying mixer blades, screws and conveyors in chemical, dye and food industry. Specially recommended for stabilizer blades in the petroleum industry milar to B, but filled with Spherical Fused Tungsten arbide FT:,60 H0. Rod for oxyacetylene welding ery high resistance to abrasion The matrix is highly resistant to acids, alkalis and other corrosive media SFT:,000 H0. milar to NIA, but filled with Spherical Fused Tungsten arbide Bbased with SFT Hard facing on ferritic and austenitic steels (steel casings), overlaying mixer blades, conveyors and screws in chemical, dye and food industry. Recommended for hard facing rock bits and stabilizers in the petroleum industry. based with FT and Special arbide Repairing and hard facing ferritic and austenitic steels, stabilizer blades, conveyor screws, milling plates, deep drilling tools, and mixer blades based with FT and Special arbide Repairing and hard facing ferritic and austenitic steels, stabilizer blades, conveyor screws, milling plates, deep drilling tools, and mixer blades 6 0 DURUM ERSHLEISSSHUTZ GMBH developed for oxyacetylene welding SFT:,000 H0. Bbased with FT Hard facing on ferritic and austenitic steels (steel casings), overlaying mixer blades, conveyors and screws in chemical, dye and food industry. Recommended for hard facing rock bits and stabilizers in the petroleum industry. (FT) for oxyacetylene welding SFT:,000 H0. Mixed hardness milar to A, but filled with weld metal: Spherical Fused Tungsten arbide Bbased with SFT BK based Tools and machine parts exposed to wear in mining, road construction, ceramic, petroleum, excavation and dredging applications FT: >,60 H0. Special prealloyed tube filled with Mixed hardness coarsely grained Fused Tungsten arbide weld metal: FT: >,60 H0. Tubular electrode filled with a mixture of Matrix: FT and special carbides in combination 8050 H0. Other arbides:,900 H0. SFT:,000 H0. Matrix: 5080 H0. Other arbides:,900 H0. with a special alloy Highly resistant to extreme abrasion in combination with corrosion milar to NI, but filled with Spherical Fused Tungsten arbide

17 hemical mposition & Typical Applications Hardness Typical Properties DIN EN 700 DIN 8555 based NISE E 0 EGFUM60GZ based with FT Repairing and hard facing ferritic and austenitic steels (steel castings), stabilizer blades, conveyor screws, milling plates, deep drilling tools, and mixer blades FT:,60 H0. Matrix: 8050 H0. NISE PLUS based with SFT E 0 EUM60GZ Repairing and hard facing ferritic and austenitic steels (steel castings), stabilizer blades, conveyor screws, milling plates, deep drilling tools, and mixer blades SFT:,000 H0. Spec. Alloy ntered tungsten carbide fragments in a ductile uzn matrix S FT Fused Tungsten arbide SFT Spherical Fused Tungsten arbide Tungsten arbides Tensile strength of 00,000 psi Homogeneous distribution of the sintered tungsten carbide particles Fume reduced nickel bronze rods containing 0% nickel developed for oxyacetylene welding High mechanical properties ckel bronze rods Binder for the sintered tungsten carbide particles with S,60 H0. For hardfacing of metallic surfaces exposed to extreme mechanical load and reinforcing the hardness of diamond tools,000 H0. For hardfacing of metallic surfaces exposed to extreme mechanical load and reinforcing the hardness of diamond tools Increased apparent density combined with a better flowability,00,550 H0. Highly wear resistant / alloy based on Nano FT,950,050 H Alloy with fine FT ery good abrasive and corrosive properties associated with high hardness Deep well drilling tools and rods, crusher jaws, mixers, concrete and stone saws, hotpressed tools, screens & conveyors, extrusion housings, hard additives to diamond bits and saws Deep well drilling tools and rods, crusher jaws, mixers, concrete and stone saws, hotpressed tools, screens & conveyors, extrusion housings, hard additives to diamond bits and saws 9/8 DN.0 Rockbits, special tools for deep drilling 9/6 DNK. Rockbits, special tools for deep drilling nocrystalline Tungsten arbide with 6.% content MT,600 H PTAoverlay for parts subject to wear ushed Tungsten arbide with 60% content I,500,800 H Mining, deep drilling ason tool joints in the petroleum industry milar to NISE, but filled with Spherical Fused Tungsten arbide Downhole reamers, openers, fishing tools (spears), coring tools, reamers, milling tools and stabilizers. TINNINGRODS Tubular electrode filled with Fused Tungsten arbide and pecial nickel alloy for manual welding Highly reststant to extreme abrasion in combination with corrosion Good wear protection properties Good thermal stability, but lower hardness as compared to FT/SFT ncentrated wear protection for the area exposed to maximum wear Easy application of an extremely hard and abrasion resistant protective surface for highly stressed areas Materials and Services for ear Protection 7

18 Spray & Fuse TYPIAL HEMIAL OMPOSITION (t.%) & TYPIAL APPLIATIONS DIN EN 700 DIN A 06/ HARDNESS MIX B On small areas or die edges, mold castings in the glass industry, fittings, pistons and guides, buffer layers in addition to B hardfacings 60 A 06/ 0 FT 06/ HR Resistant to corrosion, abrasion and heat Excellent gliding on high tensile strength steels and plastics High wear and heat resistant up to HR Resistant to corrosion, abrasion and heat Excellent gliding on high tensile strength steels and plastics Rust and acid resistant, cavitation and corrosion resistant High wear and heat resistant up to 550 On small areas or die edges, mold castings in the glass industry, fittings, pistons and guides, buffer layers in addition to B hardfacings Matrix FT 0.8. TYPIAL PROPERTIES FT: >60 H0, 60A: 56 HR Resistant to corrosion, abrasion and heat High wear and heat resistant up to 550 Rust and acid resistant Mechanical engineering, pump and mill construction, the manufacturing of petrochemical apparatus, deep drilling tools, wear plates in agriculture 50 FT 06/ Matrix FT A: > 60 H0, Mechanical engineering, pump and mill construction, the manufacturing of petrochemical apparatus, deep drilling tools, wear plates in agriculture 60 FT 06/ Matrix FT A: 06/ Matrix FT A: 06/ 56 HR FT:,60 H0, Mechanical engineering, pump and mill construction, the manufacturing of petrochemical apparatus, deep drilling tools, wear plates in agriculture 80 FT 56 HR FT: 60 H0, Mechanical engineering, pump and mill construction, the manufacturing of petrochemical apparatus, deep drilling tools, wear plates in agriculture 75 FT 56 HR FT: Matrix FT A: Mechanical engineering, pump and mill construction, the manufacturing of petrochemical apparatus, deep drilling tools, wear plates in agriculture * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. 8 0 DURUM ERSHLEISSSHUTZ GMBH 56 HR FT: > 60 H0, Resistant to corrosion, abrasion and heat High wear and heat resistant up to 550 Rust and acid resistant Resistant to corrosion, abrasion and heat High wear and heat resistant up to 550 Rust and acid resistant Resistant to corrosion, abrasion and heat High wear and heat resistant up to 550 Rust and acid resistant Resistant to corrosion, abrasion and heat High wear and heat resistant up to 550 Rust and acid resistant

19 Metal and Flux red Tungsten arbide ire TYPIAL APPLIATIONS AND HEMIAL OMPOSITION HARDNESS TYPIAL PROPERTIES DIN EN 700 DIN 8555 OA Matrixwith 50 6% FT T 0 MF 65GZ Tools and machine parts that are exposed to wear in mining, excavation, earth moving, tunneling shields, road construction, well drilling and deep drilling applications) NIR Matrix with 50 6% FT T 0 MF 65GZ Protects surfaces against a combination of extreme abrasive and corrosive attacks NIFD Matrix with 50 6% FT T 0 Repairing and hard facing ferritic and austenitic steel tools and machine parts (steel MF 55GTZ casting). elding on tool joints and stabilizers in the petroleum industry NIFD PLUS Matrix with 50 6% SFT T 0 MF55GZ Repairing and hard facing ferritic and austenitic steel tools and machine parts (steel casting). Specially developed for semi and fully automatic welding on tool joints and stabilizers in the petroleum industry NI Matrix with 50 6% FT and Special arbides T 0 MF55GZ Protects surfaces against a combination of extreme abrasive and corrosive attacks NI PLUS Matrix with 50 6% SFT and Special arbides T 0 MF55GZ Protects surfaces against a combination of extreme abrasive and corrosive attacks FD 77 Matrix with 50 6% DNK. T 0 MF 55GZ Protection of surfaces against a combination of extreme abrasive and corrosive attacks FD 77 Matrix with 50 6% DNK. T 0 MF 55GZ Protection of surfaces against a combination of extreme abrasive and corrosive attacks FD 778 Matrix with 50 6% FT T 0 MF 55GZ Protection of surfaces against a combination of extreme abrasion and corrosion FD 779 Matrix with 50 6% M T 0 MF55GZ Protection of surfaces against a combination of extreme abrasion and corrosion FD 780 Matrix with 50 6% M T 0 MF 55GZ Protection of surfaces against a combination of extreme abrasion and corrosion FD 789 Matrix with 50 6% DNK. T 0 MF 55GZ Protection of surfaces against a combination of extreme abrasive and corrosive attack FT: 60 H0. eld metal: 666 HRst layer 6668 HRnd layer Open arc tubular wire filled with Fused Tungsten arbide for semiautomatic applications, where extreme abrasive wear is anticipated For hard facing low alloyed steels that have a maximum of 5% carbon FT: 60 H0. Matrix: 9050 H0. milar to NIFD, but containing a higher chrome content Low melting range ( ) Highly resistant to acids, bases and other corrosive media FT: 60 H0. Flux cored wire with Fused Tungsten arbide and B matrix for semiautomatic welding application Protects surfaces against a combination of extreme abrasive and corrosive attacks SFT: 000 H0. milar to NIFD, but filled with Spherical Fused Tungsten arbide FT: 60 H0. red metal wire filled with a combination of very Matrix: 5080 H0. hard special carbides together with fused tungsten Other arbides: 900 H0. carbides and B for semiautomatic welding SFT:,000 H0. milar to NI, but filled with Spherical Matrix: 5080 H0. Fused Tungsten arbide Other arbides: 900 H0. DNK,: >950 H0. Matrix: 9050 H0. Good corrosion protection against chloride media DNK,: >950 H0. Matrix: 5080 H0. Good corrosion protection against chloride media FT: 60 H0. Matrix: 9050 H0. Lower melting point than commonly used iron based Flux red ires with FT filling Smooth and clean surface Good resistance to corrosive media M: >60 H0. Matrix: 9050 H0. Resistant against extreme abrasive wear in combination with corrosion Low melting range, self fluxing characteristic producing a smooth and clean surface M: >000 H0. Matrix: 9050 H0. Resistant against a combination of extreme abrasive and corrosive wear Low melting point, self fluxing characteristic producing a smooth and clean surface Good resistance to corrosive media DNK,: >950 H0. Matrix: 5080 H0. Good corrosion protection against chloride media * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. Materials and Services for ear Protection 9

20 Flux red ires orkhardening Austenitic Surfacing LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS DIN EN 700: T 000KNPZ / DIN 8555: MF 800KNPZ FD 00 K Repair of manganese steel buckets and shovels, high tensile tools & dies, clutches, crane wheels, earthmoving undercarriage parts, gear wheels, etc DIN EN 700: T 950KNP / DIN 8555: MF 750KNP FD 0 K Hardfacing of crushers, swing hammers, railway crossings, dredge buckets, etc.. 0. DIN EN 700: T 9 / DIN 8555: MF 750KNP FD 50 K Repair of manganese steel buckets and shovels, high tensile tools & dies, clutches, crane wheels, earthmoving undercarriage parts, gear wheels, etc DIN EN 700: T 9 / DIN 8555: MF 750KNP FD 70 K Hardfacings of blast furnace seilings. 9 8 DIN EN 700: Z900KP FD 95 HY ater turbines, valves and components in the field of hydraulic or gas plants 0. < TYPIAL PROPERTIES B N 8000 HB hen hardened: 0050 HB Stainless, antimagnetic and workhardening. Heat resistant up to 850. an be applied as a buffer layer. 000 HB hen hardened: 0050 HB Austenitic flux cored wire. Designed for repairing worn parts of similar to base materials as well as for hard facing carbon steels parts against severe impact loads. 060 HB hen hardened: HB Austenitic flux cored wire of the type. High plasticity: can be applied as a buffer layer. rrosion resistant, antimagnetic, impactresistant. 50 HB hen hardened: 500 HB Ductile austenitic matrix alloy bearing and Nb (b) arbides. High wear resistance HB hen hardened: 50 HB Austenitic matrix. Resistant to corrosion, erosion and cavitation. Hot cracking resistant. Impact Resistant atings LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS DIN EN 700: T 00P / DIN 8555: MF 00P FD 00 able rolls, rails, couplings, back up rolls of caterpillars crane wheel rims, shafts, tool joints, etc. 0. 0, HB Tough and not sensitive to impact loads. The number of layers is not limited. Forgeable and can be additionally worked with cutting tools. 0 HR rrosion and impact resistant, has an excellent resistance to thermal fatigue. Heat treatment is possible. Tough and can be treated with cutting tools. Ti DIN EN 700: T 75PT / DIN 8555: MF 95PT FD 0 ntinuous casting rolls, new cladding and rewelding of all types of hot rolling mills and caster * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. 0 0 DURUM ERSHLEISSSHUTZ GMBH TYPIAL PROPERTIES

21 LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS DIN EN 700: T 70PT / DIN 8555: MF 90PT FD 56 ntinuous casting rolls, new cladding and rewelding of all types of hot rolling mills and caster HR rrosion and impact resistant, has an excellent resistance to thermal fatigue. Multiple layers decrease hardness. 8 HR Low alloyed deposit for hard facing of about 00 HB. Tough and not sensitive to impact. Forgeable, can be additionally worked with cutting tools. 5 HR Low alloyed deposit for hard facing of about 50 HB. Tough and not sensitive to impact. Forgeable, can be additionally worked with cutting tools HR High alloyed flux cored wire. Specially developed for the hardfacing of rolls for hot rolling. rrosion and wear resistant. Resistant to impact loads and continuous rating through heat fatigue and high pressure HR After work hardening: 5 HR Stainless weld deposit on,,, basis. High wear resistance at elevated temperatures, high tensile strength, resistance against sliding wear of metallic objects, thermal shock resistance. 8 5 HR Durable and abrasion resistant. Excellent thermal fatigue properties HR Flux core wire which enables a alloyed deposit for semi automatic and automatic surfacing. Good resistance to tempering and good crack resistance HR Tough and not sensitive to impact loads. Excellent resistance a combination of impact and abrasion HR Excellent properties of resistance to abrasion and impact High heat resistance up to HR Resistant against heavy abrasion and impact. High tenacity. Precipitation of fine special carbides (S). DIN EN 700: T 0P / DIN 8555: MF 0P FD 00 able rolls, rails, couplings, back up rolls of caterpillar crane wheel rims DIN EN 700: T 5P / DIN 8555: MF 5P FD 50 able rolls, rails, couplings, back up rolls of caterpillar crane wheel rims and shafts, etc DIN EN 700: T Z 750PT / DIN 8555: MF 950PT FD 76 asting rolls DIN EN 700: T Z 850KTZ / DIN 8555: MF 50KTZ FD 95 Hardfacing of forging presses, hot piercing dies, stretching rolls, pinch rolls, hot strip mill table rolls and backup rolls TYPIAL PROPERTIES DIN EN 700: T 50PT / DIN 8555: MF 650PT FD 580 Guiding rolls, scalebreaker rolls, blooming and slabbingmill rolls hot working tool steels DIN EN 700: T 60PS / DIN 8555: MF 660P FD 600 Parts subjected to abrasion, impact and compressive loads, sand pumps, dredge pump arms, dredge ladder rolls, etc DIN EN 700: T 860GP / DIN 8555: MF 660GP FD 600 TI Roller press, bucket teeth and lips, sand pumps, impellers, screws Ti: 5 DIN EN 700: T 60PST / DIN 8555: MF 660PST FD 60 Hammer and blooming table rolls, blowbars and bucket teeth DIN EN 700: T 060GPS FD 605 Mining equipment, scraper blades for brick and clay, agriculture, fans. 6. S: * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. Materials and Services for ear Protection

22 Flux red ires LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS DIN EN 700: T Z 655GPT / DIN 8555: MF 655GPT FD 609 usher wheels and hammers, rock processing shredders, cuttingtools, fluid valves and protection welding on Hadfieldsteel HR rriticmartensitic micro structure. High resistance against impact stress and medium abrasion. ack free in multiple layers. an be used up to HR High chromium alloyed fluxcored wire for high wear and corrosion resistance. Rust and corrosion resistance equivalent to a 7% steel HR Resistant against heavy abrasion and impact Precipitation of fine special carbides (S) Extreme hardness and high tenacity 6 65 HR Martensitic weld material with embedded carbides. High hardness and is crack resistant, further resistant to abrasive wear at medium impact, creep resistant up to HR Martensitic with embedded Nb carbides. High resistance to pressure, crack resistant. Additional resistance to abrasion wear. DIN EN 700: T Z 850GP/ DIN 8555: MF 650RPS FD 65 Screw oil press, screw conveyors, clay industry, plastics industry. 78. S: 6 DIN EN 700: T Z 6 / DIN 8555: MF 660GPS FD 69 Mining equipment, scraper blades for brick and clay, technical knifes, agriculture, fans. 7 S: 0 DIN EN 700: T Z 60GPT / DIN 8555: MF 665GPT FD 70 Parts for crushing of minerals, dredger teeth, briquetting press tools, moulds for the ceramic/brick industry, mixing wings, feed screws, shredders, hammer mills.. 8 B: DIN EN 700: T 855GP / DIN 8555: MF 655GP FD 760 ement and crusher rolls / hammers, briquetting plants, ceramic industry TYPIAL PROPERTIES Abrasion Resistant Hardfacing LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS TYPIAL PROPERTIES HR Resistant to wear and corrosion. Used at any place, where corrosive and abrasive wear is expected. Hardfacing of welding material is possible without cracking. an be additionally worked with metalloid cutting tools HR Resistant to abrasion and medium impact. Best results by welding in two layers. annot be heat treated, machined or forged HR Excellent resistance to abrasion and medium impact up to 50. Best results by welding in two layers. annot be heat treated, machined or forged HR Highalloyed fluxcored wire with high matrix hardness. High abrasion and corrosion resistance HR Stainless weld metal with excellent resistance to abrasion and medium impact. Best results by welding in two layers. annot be heat treated, machined or forged HR Stainless weld metal with excellent resistance to abrasion and medium impact. Higher warm strength of the deposit in comparison to FD 55. annot be heat treated, machined or forged. DIN EN 700: T 5GT / DIN 8555: MF 05GT FD Normally used in the meat processing and food industry for vegetable oil extrusion presses and in the chemical industry DIN EN 700: T Z 50GP / DIN 8555: MF 050GP FD 50 Excavater teeth, mixer blades, conveying screws and others DIN EN 700: T Z 60G / DIN 8555: MF 060G FD 5 aste crushing, shredder equipments, conveyer screws, pumps, mixer parts, shovelbuckets, scrapers, fanblades, etc..8 B: DIN EN 700: T 60G / DIN 8555: MF 060GT FD 5 ES Oil press screw, screw conveyors, extruder screws..8. DIN EN 700: T Z 60G / DIN 8555: MF 060GR FD 55 Piping, impellers and screws, etc DIN EN 700: T Z 60GT / DIN 8555: MF 060GT FD 55 Bucket teeth and lips, sand pumps (wet sand possible), catalyst piping, impellers and screws * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. 0 DURUM ERSHLEISSSHUTZ GMBH

23 LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS TYPIAL PROPERTIES HR Self shielding flux cored wire. Specifically made for overlaying parts which are exposed to very extreme abrasive mineral wear related to the high amount of hard phasing. rrosion resistant HR High, alloyed self shielding flux core wire. Resistant to strong abrasive wear by mineral substances, rust resistant. Impact and shock sensitive HR Highly alloyed flux cored wire for applications in high mineral wear. Suitable for hard facing of parts that are exposed to high abrasion in wet areas HR Highly alloyed flux cored wire for applications in high mineral wear with a corrosion resistant matrix. Hardfacing of parts that are exposed to high abrasion and minor corrosion. ack free welding is possible HR Highly alloyed flux cored wire for applications in high mineral wear with a corrosion resistant matrix. Hard facing of parts that are exposed to high abrasion and minor corrosion. ack free welding is possible. 6 6 HR Flux core wire for hardfacing particularly for extreme abrasive wear. Free of slag, weldability is excellent. Best results by welding in two layers. annot be heat treated, machined or forged HR B: Flux core wire for hardfacing particularly for extreme abrasive wear. Free of slag, weldability is excellent. Best results by welding in two layers. annot be heat treated, machined or forged HR Specifically made for verlaying parts which are exposed to very extreme abrasive mineral wear related to the high amount of hard phases. DIN EN 700: T Z 60G / DIN 8555: MF 060G FD 56 ear plates, fans, etc. 5. DIN EN 700: T Z 60G / DIN 8555: MF 065GR FD 56 ear plates, fans, etc DIN EN 700: T 60G / DIN 8555: MF 060GR FD 59 Farming, gravel digger, pumps, mixer paddles, concrete pumps, conveyor screws, impeller screws, track hoppers DIN EN 700: T 60G / DIN 8555: MF 060GT FD 59 L Kneading machines, liners, pumps, mixer parts, conveyer screws, mixer paddles, oil screws, etc..8. DIN EN 700: T Z 55G / DIN 8555: MF 055GT FD 59 XL Kneading machines, liners, pumps, mixer parts, conveyer screws, mixer paddles, oil screws, etc.. DIN EN 700: T 60G / DIN 8555: MF 060G FD 60 Parts for coal mining equipment, cement and mineral industries DIN EN 700: T Z 565G / DIN 8555: MF 065G FD 6 Parts for coal mining equipment, cement and mineral industries DIN EN 700: T Z 560G / DIN 8555: MF 060G FD 6 ear plates, spiked rollers, cement and concrete pumps, dredging teeth, slag breakers, coke oven slides and Hard I DIN EN 700: T 665GZ / DIN 8555: MF 065GZ FD 6 ement industry, mineral and brick industry, mining industry and parts subject to heavy wear in combination with temperature..5.. B: DIN EN 700: T 665GTZ / DIN 8555: MF 065GZ FD 65 Blast furnace bells, coke oven screens and doors, sinter wheel breakers, smelter loading chutes, etc HR Resistant to heavy mineral abrasion at elevated 00 : 58 HR temperature. 600 : 8 HR Resistant to extreme abrasive wear even at elevated 6 65 HR temperatures. Free of slag, weldability is excellent 00 : 6 HR Ledeburitic structure with many different carbide types 600 : 59 HR Best results by welding in two layers, can t be heat 800 : 5 HR treated, machined or forged DIN EN 700: T 665GZ / DIN 8555: MF 065GZ FD HR Hardfacing on parts for coal mining equipment, cement and mineral industries DIN EN 700: T 670GZ / DIN 8555: MF 070GZ FD 68 Blast furnace bells, coke oven screens and doors, sinter wheel breakers, smelter loading chutes, etc. 5 8 B: Ledeburitic structure with a high amount of different hard phases. Free of slag HR 600 : 60 HR Resistant to extreme abrasive wear at elevated 800 : 5 HR temperatures. annot be heat treated, machined or forged. DIN EN 700: T 665GZ / DIN 8555: MF 065GRZ FD HR ncrete industry, mixer parts, scrapers, etc Designed for extreme abrasive wear and moderate impact. Free of slag. eldability is excellent. B:.8 Resistant to extreme abrasive wear up to 800. Ledeburitic structure containing a high amount of different hard phases. Free of slag, the weldability is excellent. Best results welding in two layers. annot be heattreated, machined or forged. * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. Materials and Services for ear Protection

24 Flux red ires LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS TYPIAL PROPERTIES 6 6 HR High,, alloyed flux core wire against high abrasive wear Not machinable DIN EN 700: T 665G / DIN 8555: MF 065G FD 70 Steel, coal, cement and mineral industry DIN EN 700: T 665GZ / DIN 8555: MF 065GZ FD 75 Slag conveyer screws, hot sinter breaker ,. 6 6 HR High,, Nb,,, alloyed fluxcored 00 : 6 HR wire electrode for mineral wear and use at higher 600 : 58 HR temperatures. 700 : 55 Hardness reduction at a temperature of 00 is HR approximately 6% and at 600 approximately 0% HR,,, Nballoyed flux core wire against extreme mineral wear. High scratch hardness. Best results by welding in two layers. annot be heattreated, machined or forged HR Resistant to abrasion by the highest mineral wear. Slagfree with excellent weldability HR Suitable for application to parts subject to severe abrasive wear with exposed mineral substances. Resistant corosion HR Low alloyed flux core wire. Suitable for parts subject to impact, metal to metal friction and severe fine particle abrasion and erosion load HR B:.5 Flux cored wire with alloyed Bweld metal with a martensitic carbide structure. Suitable for highly abrasion resistant hardfacings that are exposed to minor impact and high wear at temperatures of up to HR B:. ntains very fine grained extremely hard chromecarbides and niobiumcarbides. Suitable for hardfacing on parts requiring high abrasion resistance, minor impact resistance and wear resistance up to a working temperature of approx HR Iron based flux cored wire containing complex carbide phases which are precipitated more fine than in common used hardfacings. Better resistance against abrasive and erosive load HR Iron based flux cored wire containing complex carbide phases which are precipitated more fine than in common used hardfacings. Better resistance against abrasive and erosive load. DIN EN 700:T 670G / DIN 8555: MF 070G FD 78 nter plants, lignite mining machines, gravel industry, chains, clinker industry, concrete pumps B:. DIN EN 700: T 670G / DIN 8555: MF 070G FD 79 Sand and concrete pumps, mixer blades, mixers, screw conveyors, mining, cement industry, mineral processing and waste breakers B:. DIN EN 700: T 60G / DIN 8555: MF 065GR FD 6 ear plates, fans, machinable, NIHard I, etc Zr: DIN EN 700: T 65G FD 70 Dredges, concrete pumps, driving screws, fine particle wearing parts. 0.7 B:.5 DIN EN 700: T Z 8 FD 7 ed screws, sand preparation plants, wear plates, ceramic industry.5 6 DIN EN 700: T Z 70G / DIN 8555: MF 070GT FD 7 Parts with high abrasive and erosive load superposed by corrosive attack..5 8 DIN EN 700: T 670G FD 79 Parts with high abrasive and erosive load superposed by corrosive attack B:. DIN EN 700: T 665G FD 70 Parts with high abrasive and erosive load superposed by corrosive attack B:. * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. 0 DURUM ERSHLEISSSHUTZ GMBH

25 Hot Forging lds LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSTION* (t.%) OF ELD METAL Nb HARDNESS Special alloy FD 8 Repair of dropforge dies HR Thermal shock resistant. Highly heat resistant. Tensile strength: N/mm. 7 HR Thermal shock resistant. Highly heat resistant. Tensile strength: N/mm. 8 HR Thermal shock resistant. Highly heat resistant. Tensile strength: N/mm. 8 5 HR Thermal shock resistant. Highly heat resistant. Tensile strength: N/mm HR Thermal shock resistant. Highly heat resistant. Tensile strength: N/mm. 0 HR Thermal shock resistant. Highly heat resistant. Tensile strength: N/mm. 8 HR Thermal shock resistant. Highly heat resistant. Tensile strength: N/mm. 8 5 HR Thermal shock resistant. Highly heat resistant. Tensile strength: N/mm HR Thermal shock resistant. Highly heat resistant. Tensile strength: N/mm. Ti: 0. Special alloy FD 8 Repair of dropforge dies Ti: 0. Special alloy FD 8 Repair of dropforge dies Ti: 0. Special alloy FD 86 Repair of dropforge dies Ti: 0. Special alloy FD 88 Repair of dropforge dies Ti: 0. Special alloy FD 86 Repair of dropforge dies Special alloy FD 86 Repair of dropforge dies Ti: 0. Special alloy FD 866 Repair of dropforge dies Ti: 0. Special alloy FD 868 Repair of dropforge dies TYPIAL PROPERTIES Ti: 0. * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. Materials and Services for ear Protection 5

26 Flux red ires Tool Steel LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMISAL OMPOSITION* (t.%) OF ELD METAL Nb DIN EN 700: T 50ST / DIN 8555: MF 50ST FD Z 50 Slab shears, hotforging dies, hot shear blades, drawing dies, crushing equipment and depressions created by forging, pressure and impact stress DIN EN 700: T 55ST / DIN 8555: MF 50ST FD Z 55 Slab shears, hotforging dies, hot shear blades, drawing dies, crushing equipment and depressions ~.66 created by forging, pressure and impact stress.. 7 DIN EN 700: T Z 55ST / DIN 8555: MF 55ST Slab shears, hotforging dies, hot shear blades drawing dies, containers, crushing equipment and FD Z 57 depressions created by forging, pressure and impact stress HARDNESS TYPIAL PROPERTIES 8 50 HR After heat treatment: 50 5 HR alloyed flux core wire. Suitable for repair and buildup applications on hot working steels of milar to or lower alloyed hot working tools, machinable. Retention of hardness up to HR After heat treatment: HR Air hardening and wear resistant alloy. an be applied to reclaim hotforging dies and to overlay the edges and flat areas of low alloyed high density steel tools HR After heat treatment: HR Air hardening and wear resistant alloy. an be applied to reclaim hotforging dies and to overlay the edges and flat areas of low alloyed high density steel tools HR ear and heat resistant. Retention of hardness up to 550. After air cooling: HR Air hardening and wear resistant alloy. an be applied as hightemperature wear resistant hardfacing on low alloyed high density steel tools. HR After heat treatment: 556 HR Hardness increase by artificial aging. DIN EN 700: T Z 55ST / DIN 8555: MF 55ST FD Z 59 Suitable for repair and manufacture of hot and cold working tools, stamps and counter dies, etc DIN EN 700: T 60ST / DIN 8555: MF 60ST FD Z 60 New and repair hardfacing on plungers, dies, forging dies, press mandrils..6 FD Z Special Alloy Aldiecasting mold, Aledge tools and shearing tools Ti balt Base Alloys LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS DIN EN 700: T / DIN 8555: MF 055GTZ DUROLIT ear pads, rotary seal rings, pump sleeves; centre less grinder work rests, etc < Austeniticledeburitic structure. Great resistance to corrosion, reducing acids, impact, 55 HR 600 : HR extreme wear and temperature shocks. 800 : HR Only machinable by grinding. Tensile strength: 60 N/mm. * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. 6 0 DURUM ERSHLEISSSHUTZ GMBH TYPIAL PROPERTIES

27 LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS DIN EN 700: T / DIN 8555: MF 05TZ DUROLIT Steam and chemical valves, equipment handling hot steel such as tong bits, shear blades, pumps 6 for high temperature liquids, etc < Austeniticledeburitic structure. 0 HR Great resistance to corrosion, reducing acids, impact, 00 : 5 HR extreme wear and temperature shocks. 600 : 9 HR Machinable by hard faced tools. Tensile strength: 900 N/mm. 6 9 HR Austenitic structure bearing chrome and tungsten carbides. Resistant to high corrosion and abrasion, high impact stress and extreme temperature shocks. Machinable by hard metal tools. 6 HR Austenitic structure bearing chrome and tungsten carbides. Resistant to high corrosion and abrasion, high impact stress and extreme temperature shocks. Machinable by hard metal tools. DIN EN 700: T / DIN 8555: MF 00TZ DUROLIT Abrasion, erosion, corrosion, cavitation at high temperatures, pumps, extrusion screws, bearing surfaces, chemical industry, hot shear blades, valves, etc. 6 L 8.5 < DIN EN 700: T / DIN 8555: MF 05TZ DUROLIT Steam and chemical valves, equipment handling hot steel such as tong bits, shear blades, pumps for high temperature liquids, etc. 6 H. 9.5 TYPIAL PROPERTIES < DIN EN 700: T / DIN 8555: MF 050 TZ Austeniticledeburitic structure. 5 8 HR Improved wear resistance compared to DUROLIT 6, used DUROLIT utting edges of long knifes and other tools used in the wood, plastic, paper, carpet and chemical 00 : 7 HR for applications exposed to reduced mechanical shock. industry, etc. 600 : HR Machinable by hard faced tools. Tensile strength: 850 N/mm < DIN EN 700: T / DIN 8555: MF 050KTZ DUROLIT mponents which are exposed to high temperatures, corrosion and impact stress, such as valve seats, components in the chemical industry < DIN EN 700: T Z / DIN 8555: MF 000KTZ DUROLIT Hot forging tools, turbo charger buckets, parts subject to high operating temperatures with all types of wear such as impact, pressure, corrosion, erosion < 0 HR After work hardening: 5 HR balt alloy with the highest corrosion and thermal resistance of all cobaltbase alloys Machineable. ntains approximately % nickel for matrix stability during elevated temperature service HB Resistant to hot corrosion, impact, wear and extreme temperature shocks and oxidation. Machinable by hard faced tools. Sonderlegierung DUROLIT nveying and extrusion screw, rock drill bits, wear rings, etc < 9 8 HR < rrosion resistant in reducing acids. High wear resistance. ckel Base Alloys LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS DIN EN 700: T 0KPTZ / DIN 8555: MF 0KPTZ DUROLOY itical high temperature applications like hot forging dies or hot shear blades Ti: Al: 5 HR Aftre work hardening: 5 HR TYPIAL PROPERTIES TiAlalloyed nickel based weld metal. Designed for gas shielded welding with pure Argon. Precipitation hardenable alloy with an exceptional combination of high temperature mechanical property, forgeability and corrosion resistance. ack free. * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. Materials and Services for ear Protection 7

28 Flux red ires LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS TYPIAL PROPERTIES DIN EN 700: T 0KPTZ / DIN 8555: MF 0KPTZ DUROLOY Armor of hammer saddles HB Ti: Al: based flux cored wire for the shielded gas welding application. High resistance against many corrosive mediums, pittings, tension cracking and gap corrosion, high scaling resistance and heat hardening treatment. 0 9 Nb / E DUROLOY hemical industry, furnace parts. Also suitable in freezing temperatures as well as cold hardened 65 metals < DIN EN 700: T 50KNPT / DIN 8555: MF 50KNPTZ DUROLOY O Hardfacing on forging dies and other hot working tools <5 Applied by shielded arc welding, resulting in a heat and HB wear resistant hard facing. Aftrer work Resistant to oxidation, reduction and other corrosive hardening: media. 0 HB High resistance to impact and pressure load and even at elevated temperature. DIN EN 700: T 60GTZ / DIN 8555: MF 60GTZ DUROLOY hemical, automobile and food industry along with nuclear technology. SE / < HR ckel based alloy deposit with properties like those of its Stellite counterpart with good hardness, heat resistance, temperature shock resistance, corrosion and wear resistance. HR Flux core wire for oxyacetylene, IG or MIG welding. Hot hardness, temperature shock resistance and corrosion and wear resistance. 8 5 HR High hot hardness, corrosion resistance, heat resistance, wear resistance and thermal shock constancy. 6 HR High hot hardness, corrosion resistance, heat resistance, wear resistance and thermal shock constancy HR High hot hardness, corrosion resistance, heat resistance, wear resistance and thermal shock constancy. HARDNESS TYPIAL PROPERTIES B:. DIN EN 700: T 0GTZ / DIN 8555: MF 0GTZ DUROLOY hemical, automobile and food industry along with nuclear technology. SE 6/0.5 <5 Hightemperature hardness and heat resistance. Good corrosion resistance and wear resistance. B:.6 DIN EN 700: Ti 50ZGT / DIN 8555: MF 50GTZ DUROLOY hemical industry, nuclear technology field, etc. SE / <5 B:.8 DIN EN 700: T 5GTZ / DIN 8555: MF 5GTZ DUROLOY hemical, automobile and food industries along with nuclear technology. SE /5.5 0 < B: 0.7 DIN EN 700: T 55GTZ / DIN 8555: MF 55GTZ DUROLOY Oil press screw, chemical industry. SE B:.9 Stellite Replacement Alloys TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL TYPIAL APPLIATIONS SER Nb SER 557 HR SER 6 0 HR SER baltfree alloys in the nuclear field; inserts at high surface pressures with a low coefficient of friction; valves, guides, slideways 550 HR SER 8050 H0. SER H0. * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. 8 0 DURUM ERSHLEISSSHUTZ GMBH rriticaustenitic microstructure. High contentof ferrite and ETA phases. ith DURMAT DUROLIT alloys comparable properties. avitation, corrosion, erosion resistant. Impact and thermal shock resistant. Heat resistant up to 600.

29 ast Iron elding LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS Special alloy FD 6 Joint welding and repair welding of cast iron, centrifugally cast, malleable cast iron etc HB Special alloy DUROLOY Joining and repairing on nearly all types of cast iron 60/0 < < TYPIAL PROPERTIES 0 u Flux cored wire electrode for welding cast iron, joining steel and cast iron and cast cavity welding. Extremely low coefficient of thermal expansion. Machinable. ckel alloyed iron based tubular wire HB Suitable for grey cast iron parts and spherolitic cast iron. Machinable. BuildUp ires LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS DIN EN 700: T 00P / DIN 8555: MF 00P FD Tool steel, armour steel, crane pulley wheels, transportrollers, moulds or dies, built up welding. ROMO 0, 0,5, 0,6 DIN EN 700: T 50P / DIN 8555: MF 50P FD Tool steel, armour steel, crane pulley wheels, transportrollers, mould or dies, builtup welding. ROMO 0,0 FD. 0,,, 0,8 DIN EN 700: T 00P / DIN 8555: MF 50P Buildup layers for carbon steels, buffer layers for continuous casting rolls and cement rolls. 0,06,6 0,, 0, Ti TYPIAL PROPERTIES 80 H0 Tensile strength: 680 N/mm 00 H0 Tensile strength: 700 N/mm Suitable for medium alloyed steels, that are considered to be hard to weld; for high tensile steel, heat treatable hard facing and designed for build up welding on wornout parts. ery high crack resistance, highly resistant against impact and pressure wear. Suitable for medium alloyed steels, that are considered to be hard to weld; for high tensile steel, heat treatable hard facing and designed for build up welding on wornout parts. ery high crack resistance, highly resistant against impact and pressure wear H0 Tensile strength: N/mm Flux cored wire, suitable for medium alloyed steels and high strength steels. an be used as a buffer and buildup layer. Highly crack resistant and is highly resistant to impact and pressure wear. * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. Materials and Services for ear Protection 9

30 Flux red ires Submerged Arc ires LASSIFIATION TYPIAL APPLIATIONS HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS DIN EN 700: T 75PT / DIN 8555: MF 55PRT FD 0 UP ntinuous casting rolls TYPIAL PROPERTIES HR 80 5 HB Alloy cored wire for submerged arc. Suitable for operating temperatures up to HR Flux cored wire for the submerged arc process. Resistant against high pressure and abrasion also an excellent resistance to high thermal fatigue. rrosion and impact load resistant. Excellent resistance to thermal fatigue. Heat treatment is possible. Tough and can be worked with cutting tools. DIN EN 700: Z00PT / DIN 8555: MF 500PT FD 8 UP Slabbing rolls, bar mill rolls DIN EN 700: 50PT / DIN 8555: MF 550PT FD 7 UP Backup rolls, pinch rolls, platemill leveler, slabbingmill rolls, edger rolls, loopertension rolls HB DIN EN 700: T 00P / DIN 8555: MF 00P FD UP Buildup layers for carbon steels, buffer layers for continuous casting rolls and cement rolls Flux cored wire, suitable for medium alloyed steels and high strength steels. Tensile an also be used as a buffer and buildup layer. strength: Highly crack resistant and is highly resistant to impact 00 N/mm and pressure wear. DIN EN 700: T 70PT / DIN 8555: MF 50PT FD 56 UP ntinuous casting rolls FD 5 UP HR Resistant against corrosion, impact, continuosrating wear in addition to effect of heat. Best results are achieved by layers. 8 HR DIN EN 700: T Z 75PT / DIN 8555: MF 55PRT ear stressed components of seawater and power plants, as well as in the food and paper industry. ater turbines, continuous casting rolls in the steel industry DIN EN 700: T 750PT / DIN 8555: MF 550PRT FD 0 UP Hot strip mill table rolls, pinch rolls, continuous casting rolls, continuous billet Flux cored wire for submerged arc welding. 500 HB Resistant against impact and medium abrasive wear. 500 : 80 HB Resistant against corrosion and continuous rating 600 : 00 HB through heat effect. DIN EN 700: T 750PT / DIN 8555: MF 550PRT FD 76 UP Steel mill rolls, hardfacing of rolls for hot rolling HR.5 DIN EN 700: T 850PT / DIN 8555: MF 650PRT FD 50 UP Good corrosion resistance. ery good resistance to cavitation and erosion. Thermal shock resistant. Highpressure resistant in continuous exposure to heat. Flux cored wire for submerged arc welding. rrosion resistant and wear resistant. Resistant against impact and continuous rating through heat effect and high pressure. 8 5 HR Flux cored wire for the submerged arc welding process. ntinuous casting rolls and other steel mill rolls as scale breaker rolls, hot strip mill rolls, furnace Hot hardness Excellent for components subjected to metaltometal 5050 : rolls. wear, corrosion and thermal fatigue cracking. 556 HR * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. 0 0 DURUM ERSHLEISSSHUTZ GMBH

31 hromium Steel LASSIFIATION TYPIAL APPLIATIONS TYPIAL HEMIAL OMPOSITION* (t.%) OF ELD METAL Nb HARDNESS TYPIAL PROPERTIES DIN EN 700: / DIN 8555: T 800P / ASNr. 0 FD Tough and corrosion resistant, acid resistant Bridge bearings, sealing surfaces for service temperatures up to 50, corrosion slide ring sealing, HB Suited for parts that encounter wear from sea water plant roller bearings, valves, continuous casting rolls, alloying buffer layers. and power plant operations Ti DIN EN 700: T Z 850P / DIN 8555: MF 550P / ASNr. 0 FD Sealing surfaces, fittings for water, steam and gas fittings, bridge bearings, continuous casting rolls, roller bearings, valves Flux cored wire for the OpenArc welding process (available as MIGwire) 0 0 HB Stainless, corrosion resistant against sea water, organic and inorganic acids Suitable for joining of milar to materials DIN EN 700: T Z 850GPT / DIN 8555: MF650GPT / ASNr. 0 FD nnection of similar type materials, coating of different species; bridge bearings, sealing surface armor, slip rings, guide bearings, valves, centrifuges, valve seats HR Tough and stainless alloy. Resistant to corrosion in seawater and dilute organic and inorganic acids. HR Tough and corrosion resistant. Suited for parts that encounter wear from sea water plant and power plant operations. Suited for sliding wear (metal on metal). 8 5 HR Tough and corrosion resistant. Suited for parts that encounter wear from sea water plant and power plant operations. Suited for sliding wear (metal on metal). 8 5 HR Flux cored wire for the OpenArc welding process (available as MIGwire). rrosion resistant against sea water. Good wear resistance. 8 HR Flux cored wire for open arc welding (available as MIGwire). Tough and corrosion resistant, suited for parts that encounter wear from oxidation. apable of resisting pitting and cavitation. DIN EN 700: T 80P / DIN 8555: MF 60P FD 5.5 Sealing surface of water, steam and gas armatures up to service temperatures of DIN EN 700: T 850P / DIN 8555: MF 650P FD. Bridge bearings, sealing surfaces, corrosion slide ring sealing, roller bearings, valves, continuous casting rolls.. 7 DIN EN 700: T Z 850GP / DIN 8555: MF 650GPT FD Nb Sealing surface of water, steam and gas armatures.. FD 5 N OA DIN EN 700: T Z 75PT / DIN 8555: MF 55PRT / ASNr. 0 ntinuous casting rolls, roller bearings, corrosion, valves, bridge bearings N * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. Materials and Services for ear Protection

32 DURELD 00/ PTA As a result of more than 5 years of inhouse development and use, we have now introduced a durable, reliable, mobile PTA machine into the market. The costefficient PTA welding system DURELD 00/ PTA is equipped with a powerful water cooling unit, powerful air cooled 0/0 plug and can be operated manually or, optionally, with external manipulation devices using N or robotic interfaces. Developed and manufactured by DURUM in Germany, the mobile plasma powder cladding system DURELD 00/ PTA can also be supplied with an interface for connection to a robot system. Pilot arc current: 70A (0A 00% Duty ycle) Degree of protection: IP Main arc current: 00A (90A 00% Duty ycle) Plasma gas adjustment: manual flow meter, l/min oltage supply: x00 N ±0% Shielding gas adjustment: manual flow meter, l/min Supply frequency: 50/60 Hz Transport gas adjustment: manual flow meter, l/min Max power consumption: 6 KA Recommended (max) gas inlet: bar (.5 bars) Opencircuit main inverter: 9 Dimensions: 68 x 60 x 0 cm Opencircuit pilot inverter: 89 eight: 0 kg Supply fuse: 6 A hiller Unit:.5 K Flow meter: analog or digital (lit up). an be used for TIG or Stick welding. Available with N or Robot interface. ntrol Accessories (optional): foot pedal and remote control Plug & Play ntrol Unit is equipped with safety systems for water, gas and temperature. Interface for remote control, robot, N. Optional with a touch screen available. 0 DURUM ERSHLEISSSHUTZ GMBH

33 DURELD 00T PTA (PLcontrolled) As a result of more than 5 years of inhouse development and use, we have now introduced the next generation of a durable, reliable, mobile PTA machine into the market. The costefficient PTA welding system DURELD 00T PTA is now PLcontrolled and equipped with a HMIinterface, gas mass flow meter, powerful water cooling unit, and 0 or 0 plug. It can be operated manually or, optionally, with external manipulation devices using N or robotic interfaces. The main inverter power source is primaryswitched and generates a very stable arc that ensures consistent and repeatable coatings. Pilot arc current*: 70A (0A 00% Duty ycle) Degree of protection: IP Main arc current*: 00A (90A 00% Duty ycle) Plasma gas adjustment: mass flow meter, l/min oltage supply*: x00 N ±0% Shielding gas adjustment: mass flow meter, l/min Supply frequency*: 50/60 Hz Transport gas adjustment: mass flow meter, l/min Max power consumption*: 6 KA Recommended (max) gas inlet: bar (.5 bars) Opencircuit main inverter*: 9 Dimensions: 00 x 60 x 0 cm (without Powderfeeder) Opencircuit pilot inverter*: 89 eight: 7 kg Supply fuse*: 6 A hiller Unit:.5 K * Depending on the user country electric datas can differ! an be used for TIG or Stick welding. Available with N or Robot interface. JOB ONTROL The integrated job management provides, apart from recipe storage, the possibility to fix all critical parameters in the jobs. This way you can create your specific recipes tailored to your welding jobs. Developed and manufactured by DURUM in Germany, the mobile plasma powder cladding system DURELD 00T PTA can also be supplied with an interface for connection to a robot system. PLcontrolled The use of a modern PL system provides reliable operation and allows the easy integration in automatic production lines or robot cells. HMIInterface The used mobile HMIinterface is ideal for local operation and monitoring tasks. The intuitive menu structure and the combination of a touch screen with haptic controls provides easy operation. Materials and Services for ear Protection

34 Accessories Powder eder PFU : arrier gas: Ar, ArH Two PFU can be driven in parallel arrier gas flow rate: 0 l/min (only by power sources with the Powder reservoir:. l optional second motor control card) Dimensions (L x x H): 0 x 70 x 70 mm Powder feed rate*: 00 g/min ntainer size:. l Gas pressure: max. bar eding rate step controlled via Power consumption: max. A feeding wheel speed directly from eight: 6 kg for applications that require feeding of different powders in the weld pool: i.e. matrix and carbides. inverter PL * Depending on feeding wheel configuration, torch, anode and powder density PTA Torch PT 50M PTA Torch PT 00AUT i nstruction: manual hand held torch Discription: machine torch for inner coatings of parts with diameter > 80mm Max current: 50A (00A 00% Duty ycle) nstruction: horizontal Powder flow rate: 0 g/min (depending on powder density) Max current: 00A (00A at 00% Duty ycle) eight without hose pack: kg Powder flow rate: 0 80 g/min (depending on powder density) Description: liquid cooled powder handheld torch Length (other lengths on request): 500 mm (S), 000 mm (M), 500 mm (L) PTA Torch PT 00M nstruction: manual hand held torch Max current: 00A (00A 00% Duty ycle) Powder flow rate: 80 g/min (depend on powder density) eight without hose pack: 0.7 kg Description: liquid cooled powder handheld torch PTA Torch PT 00AUT nstruction: vertical Max current: 00A (00A 00% Duty ycle) Powder flow rate: 80 g/min (depending on powder density) eight without hose pack: kg Description: liquid cooled powder machine torch for high duty applications PTA Torch PT 00AUT nstruction: vertical Max current: 50A (00A 00% Duty ycle) Powder flow rate: 0 g/min (depending on powder density) eight without hose pack: 0.9 kg Description: liquid cooled powder machine torch for high duty applications 0 DURUM ERSHLEISSSHUTZ GMBH

35 Laser Powders GRAIN SIZE (µm) LAS 55 6LAS 55 65LAS 505 TYPIAL PROPERTIES PODER TYPE SFarbide. Blend. B 65% FT SFarbide. Blend. B 60% SFT Alloy. Gas atomized. Nb Heat and corrosion resistant High abrasion resistance High content of Fused Tungsten arbide (FT) Heat and corrosion resistant High abrasion resistance High content of Spherical Fused Tungsten arbide (SFT) High corrosion resistance e.g. in acids with chloride content Sea water resistant Good resistance against friction Hardness: 0 H * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. Materials and Services for ear Protection 5

36 PTA Powders TYPIAL HEMIAL OMPOSITION OF MATRIX (t.%) TYPIAL PROPERTIES AND APPLIATION B Nb. 6 < 6.8. < PTA SFAlloy. Gas atomized. < PTA 70% Matrix 0% FT SFarbide. Blend < u: < 5PTA SFAlloy. Gas atomized PTA SFAlloy. Gas atomized < 57. < 5. < < < 56PTA SFAlloy. Gas atomized PTA SFAlloy. Gas atomized PTA SFAlloy. Gas atomized. <0. 59PTA SFAlloy. Gas atomized. <0. 6PTA 59PTA: 0 % FT: 60 % SFarbide. Blend. <0. 6PTA SFarbide. Blend. < 59PTA: 0 % SFT: 60 % * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. 6 0 DURUM ERSHLEISSSHUTZ GMBH Special powder for glass industry. Hardness SF: HR. 6%. Heat and corrosion resistant. Abrasion resistant. Hardness SF: 0 HR. Heat and corrosion resistant based on and u content. Abrasion resistant. Hardness: 566 HR. Heat and corrosion resistant. Abrasion resistant. Hardness: 5055 HR. Heat and corrosion resistant. Abrasion resistant, low friction. Hardness: 0 HR. Heat and corrosion resistant. Abrasion resistant, low friction. Hardness: 5860 HR. Heat and corrosion resistant. Abrasion resistant, low friction. Hardness: 505 HR. Heat and corrosion resistant. Abrasion resistant. Hardness: 505 HR. No content. Heat and corrosion resistant. High abrasion resistance. High content of Fused Tungsten arbide. Heat, corrosion and abrasion resistant. High content of Spherical Fused Tungsten arbide (SFT).

37 TYPIAL HEMIAL OMPOSITION OF MATRIX (t.%) TYPIAL PROPERTIES AND APPLIATION B Nb <.5 6PTA 56PTA: 0 % SFT: 60 % SFarbide. Blend PTA <0. < 58PTA: 0 % FT: 60 % SFarbide. Blend. 57 < Heat and corrosion resistant. High abrasion resistance. Hardness Matrix: 50 HR. <5% special carbides. Heat and corrosion resistant. High abrasion resistance. Hardness Matrix: 50 HR. <8% special carbides. Heat and corrosion resistant. High abrasion resistance. Hardness Matrix: 50 HR. Mixture of Spherical Fused Tungsten arbides and <8% special carbides. Heat and corrosion resistant. High abrasion resistance. High content of Fused Tungsten arbide (FT). Hardness Matrix: 5055 HR. Special arbide: 0 5 % PTA 68PTA 7PTA 7PTA 7PTA <0..5 7PTA <5 <5 <5 <5 Heat and corrosion resistant. High abrasion resistance. High content of mono crystalline T (M). Hardness Matrix: 5055 HR. Heat and corrosion resistant. High abrasion resistance. Hardness Matrix: 50 HR. <0% special carbides. <5 57. < Heat and corrosion resistant. High abrasion resistance. High content of Fused Tungsten arbide. Hardness Matrix: 5860 HR. Heat and corrosion resistant. High abrasion resistance. High content of no Tungsten arbide. Hardness SF: HR. Heat and corrosion resistant. High abrasion resistance. High content of no Tungsten arbide. Hardness SF: 85 HR. 77PTA Alloy. Gas atomized PTA 57PTA: 0 % FT: 60 % SFarbide. Blend.. 6 8PTA SFarbide. Blend. < PTA: 0 % M: 60 % SFarbide. Blend. 85PTA Heat and corrosion resistant. High abrasion resistance. High content of Spherical Fused Tungsten arbide (SFT). SFMatrix: 0 % FT: 50 % Special arbide (S): <0 % SFarbide. Blend. <0. < 77PTA: 0 M: 60 SFarbide. Blend. 0 77PTA: 0 % SFT: 60 % SFarbide. Blend. <0. 77PTA: 0 % FT: 60 % SFarbide. Blend. <0. < 59PTA: 50 % SFT: 5660 % Special arbide (S): 68 % SFarbide. Blend. <0. 59PTA: 50 % FT: 5660 % Special arbide (S): 68 % SFarbide. Blend. 0.0 Heat, corrosion and abrasion resistant. Hardness Matrix: 5 HR. High content of Fused Tungsten arbide (FT). 66PTA SFarbide. Blend. Heat, corrosion and abrasion resistant. Hardness Matrix: 5 HR. High content of Fused Tungsten arbide. 5. < 58PTA: 0 % M: 60 % Heat and corrosion resistant. High abrasion resistance. Hardness: 5055 HR. * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. Materials and Services for ear Protection 7

38 PTA Powders TYPIAL HEMIAL OMPOSITION OF MATRIX (t.%) TYPIAL PROPERTIES AND APPLIATION B Nb <0. < Heat and corrosion resistant. High abrasion resistance. High content of a mixture of Special Tungsten arbides (ST). Hardness SF: 505 HR. Friction resistant. High abrasion resistance. High content of S inter pellets. Hardness Matrix : 50HB. Friction resistant. High abrasion resistance. High content of nter pellets. Hardness Matrix : 70HB. Friction resistant. High abrasion resistance. High content of nter pellets. Hardness Matrix : 0 HR. 9PTA 59PTA: 0 % Special arbide (S): 60 % SFarbide. Blend PTA PTA PTA 0 89 <.5 0PTA 0 89 <.5 PTA.75 < <5 <5 <5 <5 Matrix: 50% arbide: 50% Boride, arbide. Blend. Matrix: 50% arbide: 50% arbide. Blend. <0. Matrix: 0% Granulat 96: 60% arbide. Blend. <0. Matrix: 0% Granulat 96: 60% arbide. Blend. 0% Matrix 60% Granulat 96 arbide. Blend. <0. 5 <7.5 70PTA Boride, arbide PTA Special arbide (S): 0 % Alloy. Gas atomized.. < PTA Special arbide (S): 58 % Alloy. Blend.. < PTA Special arbide (S): 5 % Alloy. Blend PTA Alloy. Gas atomized. < PTA Alloy. Gas atomized PTA Alloy. Gas atomized. * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. 8 0 DURUM ERSHLEISSSHUTZ GMBH High heat and corrosion resistance. High abrasion resistance. High content of Fused Tungsten arbides (FT) and S mixture. High heat and corrosion resistance. High abrasion resistance. High content of Spherical Fused Tungsten arbides (SFT) and S mixture. Heat and corrosion resistant. Hardness: HR. Resistant against heavy impact and abrasion. Fine special carbides (0%). Hardness: 5560 HR. Resistant against heavy impact and abrasion. Fine special carbides (8%). Hardness: 606 HR. Resistant against heavy impact and abrasion. Fine special carbides (0%). Hardness: 6065 HR. Austenitic weld metal with low carbon content. Resistant against pitting corrosion and intercrystalline corrosion. Max. temperature: 00. Austenitic weld metal with low carbon and content. rrosion resistant. Austenitic weld metal with low carbon and content. rrosion resistant. Thermal shock resistant up to 850.

39 TYPIAL HEMIAL OMPOSITION OF MATRIX (t.%) TYPIAL PROPERTIES AND APPLIATION B Nb ack resistant. Resistant to tempering. Suitable for impact wear conditions. Hardness: 58 HR High corrosion resistance e.g. in acids with chloride content. Sea water resistant. Good resistance against friction. Hardness: 0 H < 8 < PTA Alloy. Gas atomized. 56PTA Alloy. Gas atomized..8 56PTA Alloy. Gas atomized PTA Alloy. Gas atomized PTA Alloy. Gas atomized..5. FPTA Alloy. Gas atomized..5. SPTA Alloy. Gas atomized.. S6PTA Alloy. Gas atomized... SPTA Alloy. Gas atomized. SPTA Alloy. Gas atomized..5 S90PTA Alloy. Gas atomized. rrosion resistant. Abrasion resistant. Hardness: 75 HR. rrosion resistant. Abrasion resistant. Fine carbide microstructure. Hardness: 58 HR. alloy with B and. Abrasion resistant. Hardness: 66 HR. Abrasion and corrosion resistant. Good resistance against friction and temperature (950 ). Hardness: HR. Abrasion and corrosion resistant. Good resistance against friction and temperature (750 ). Hardness: 55 HR. Abrasion and corrosion resistant. Good resistance against friction and temperature (750 ). Hardness: HR. Abrasion and corrosion resistant. Good resistance against friction and temperature (750 ). Hardness: 6 HR. Good resistance against friction and temperature. Buffer layer for thick Stellite coatings. Hardness: HR. Heat and corrosion resistant. Good resistance against friction and temperature. Hardness: 558 HR. * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. Materials and Services for ear Protection 9

40 Thermal Spray Powders arbide TYPIAL HEMIAL OMPOSITION (t.%) TYPIAL PROPERTIES AND APPLIATIONS PRODUT B 88 0 arbide. Agglomerated. ntered. arbide. Finest 0.7 µm. Agglomerated. ntered. arbide. UltraFine µm. Agglomerated. ntered. 88 Improved deposition efficiency / wear resistance. Less coating roughness arbide. Agglomerated. ntered. arbide. Submicron 0.7 µm. Agglomerated. ntered Improved deposition efficiency, less coating roughness. High abrasive wear and corrosion resistance. arbide. Ultrafine µm. Agglomerated. ntered / arbide. Agglomerated. Gesintert 88 bond carbide powder. Max. operating temperature 500. Higher corrosion resistance than. bond carbide powder. Max. operating temperature 500. Higher corrosion resistance than. Higher ductility than 88. Max. operating temperature 500. Higher corrosion resistance than 05. Hard chrome replacement. Used for paper rolls. 87 / arbide. Agglomerated. ntered / arbide. Agglomerated. ntered (FT) / arbide. ntered. ushed. <0. Fused tungsten carbide. Hardness: >,00 H. free: Used for powder blends for high abrasion resistance coatings. < / arbide. Agglomerated. Gesintert * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. 0 0 DURUM ERSHLEISSSHUTZ GMBH Max. operating temperature 500. Higher corrosion resistance than matrix. Hard chrome replacement. Used for paper rolls. Improved deposition efficiency / abrasion and corrosion resistance. arbide. Fine. µm. Agglomerated. ntered. 06 milar to 0. Improved deposition efficiency. High abrasive wear resistance. Less coating roughness. Max. operating temperature 500. Abrasion and erosion resistant. Used in extrusion dies, glass industry, pump parts. arbide. Agglomerated. ntered. 0 arbide. Fine. µm. Agglomerated. ntered Abrasion and erosion resistant. Max. operating temperature 500. Spherical. Used for rolls and steel industry. arbide. Fine. µm. Agglomerated. ntered Max. operating temperature 750. Higher corrosion ond oxidation resistance than materials.

41 TYPIAL HEMIAL OMPOSITION (t.%) PRODUT B 850 / arbide. Agglomerated. ntered..5 0 / arbide. ntered. ushed / arbide. Agglomerated. ntered..5 O: < TYPIAL PROPERTIES AND APPLIATIONS Higher oxidation and corrosion resistance than based materials. arbide for blends. Powder for wear resistant coatings. Temperature resistant up to 870. Powder for wear and oxidation resistant coatings. Max. operating temperature / arbidealloy. Mix. 5.7 < 8 milar to 5, but blended. based TYPIAL HEMIAL OMPOSITION* (t.%) PRODUT B 50% B 50% / SFarbie. Blend. 9 B % B 0% / SFarbie. Blend. 6 B 55 / BFT % Matrix 5% FT / SFarbie. Blend. 5 60% Matrix 0% FT / SFarbie. Blend. 55 / 06 50% Matrix 50% FT / SFarbie. Blend. 55 / 06 0% Matrix 60% FT / SFarbie. Blend. 55 / 06 0% Matrix 80% FT / SFarbie. Blend. 55 / 06 FT B 55 / 06 0% Matrix 80% 0 / SFarbie. Blend. 55 / 06 65% Matrix 5% 0 / SFarbie. Blend. 55 / 06 60% Matrix 0% 0 / SFarbie. Blend. 55 / 06 derate corrosion resistance. Erosion and abrasion resistant. Hardness SF: 56 HR 50% Matrix 50% 0 / SFarbie. Blend. B 0 derate corrosion resistance. Erosion and abrasion resistant. Hardness SF: 56 HR. Hardness SF: 56 HR B derate corrosion resistance. Erosion and abrasion resistant. Hardness SF: 56 HR. 5 0 TYPIAL PROPERTIES AND APPLIATIONS derate corrosion resistance High erosion and abrasion resistance * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. Materials and Services for ear Protection

42 Thermal Spray Powders TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES AND APPLIATIONS PRODUT B 0% 56 60% 9/6 / SFarbie. Blend /6 B SFT / SFarbie. Blend. 8 B.8 SFT.9. <0. SFT.9. FT / / < 55 / % B 50% FT / SFarbie. Blend. 9 B <0. SFT / % B 60% FT / SFarbie. Blend. 9 B <0. SFT / / 06 Bu / Alloy. Gas atomized Al: 6 derate corrosion resistance Erosion and abrasion resistant Spherical carbides Hardness SF: 56 HR derate corrosion resistance Erosion and abrasion resistant Spherical Fused Tungsten arbides (SFT) Hardness SF: 56 HR derate corrosion resistance Erosion and abrasion resistant 50% 07 Hardness SF: 0 HR derate corrosion resistance Erosion and abrasion resistant 70% 07 Hardness SF: 56 HR derate corrosion resistance Erosion and abrasion resistant 50% Spherical Fused Tungsten arbides (SFT) Hardness SF: 56 HR derate corrosion resistance Erosion and abrasion resistant 60% Spherical Fused Tungsten arbides (SFT) Hardness SF: 56 HR rrosion resistant Heat and abrasion resistant Hardness SF: 6 HR Bond coating Max. operating temperature 950 milar to 50, but gas atomized rrosion and oxidation resistant Bond coating Max. operating temperature 900 derate corrosion resistance Abrasion and erosion resistant Hardness SF: 0 HR derate corrosion resistance Abrasion and erosion resistant Hardness SF: 0 HR derate corrosion resistance Abrasion and erosion resistant Hardness SF: 50 HR Special powder for glass industry Hardness SF: HR Other: 5 5% 55 / 06 B / SFAlloy. Gas atomized / 06 B / SFAlloy. Gas atomized. 55 / 06 B / SFAlloy. Gas atomized. 55 / 06 B / SFAlloy. Gas atomized / 06 B / SFAlloy. Gas atomized. < u: 55 / 06 Al 955 / Alloy. Gas atomized. 55 / / Alloy. Gas atomized. 55 / / Alloy. ater atomized. 0% B 70% FT / SFarbie. Blend. 90 B 55 / 06 50% B 50% SFT / SFarbie. Blend. 89 B * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. 0 DURUM ERSHLEISSSHUTZ GMBH Special powder for glass industry Hardness SF: HR %

43 TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES AND APPLIATIONS PRODUT B / 06 B / SFAlloy. Gas atomized Special powder for glass industry Hardness SF: 0 HR free u: 55 / 06 B / SFAlloy. Gas atomized / 06 B / SFAlloy. Gas atomized. 55 / 06 Bu / SFAlloy. Gas atomized / 06 B / SFAlloy. Gas atomized. Good corrosion resistance Abrasion and erosion resistant Heat resistant Hardness SF: 5860 HR Special powder for glass industry Hardness SF: 7 HR Special powder for glass industry Hardness SF: 50 HR Special powder for glass industry Hardness SF: 550 HR % Oxide TYPIAL HEMIAL OMPOSITION* (t.%) PRODUT O O O AlO TiO NaO O free Acid Soluble: Grain ze O High Purity / Oxide. Fused. ushed. >99 0. > <0. < > >96.5 <0.05 > High content of O. Lower hardness compared to 600. Suitable for textile and pump parts. 50 APS. Max. operating temperature,650 Excellent dielectric properties. 50 APS. Max. operating temperature,00. rrosion and erosion resistant. 50 APS. derate wear resistance compared with 60. Soluble in alkalic and sulfuric acid. TiO / Oxide. High hardness and chemical resistance. Suitable for pump parts, bearings, seals and textile machinery. AlOTiO / Oxide. Fused. ushed. 50 AlO High Purity / Oxide. Fused. ushed. Protection against friction and sliding wear. hemical resistant. Hardness: ~,00 H. typical OTiOO / Oxide. Fused. ushed. >96 50 typical 0.0 O / Oxide. Fused. ushed. TYPIAL PROPERTIES AND APPLIATIONS * The indicated values are average values, which can deviate from the actual values because of different processes and process parameters. Materials and Services for ear Protection

44 Thermal Spray ires Highly Abrasion Resistant Materials TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B Fluxcored ire for Thermal Spraying. Max. operating temperature % Fused Tungsten arbide (FT). AS 75 FT: 50 Fluxcored ire for Thermal Spraying. AS 780 High abrasion resistance. 50%. 88/: 50 Fluxcored ire for Thermal Spraying. AS 78 High abrasion resistance. 0%. 88/: 0 : 5 Fluxcored ire for Thermal Spraying. AS 786 High abrasion and corrosion resistant. < TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B Fluxcored ire for Thermal Spraying. rrosion resistant. milar to.606 / Inconel 686. AS 76 <0. < Ti: Fluxcored ire for Thermal Spraying. AS 75 <0. < < 8 < Fluxcored ire for Thermal Spraying.. AS 78 <0. <.5 Fluxcored ire for Thermal Spraying. AS < Ti: <0.7 Fluxcored ire for Thermal Spraying. AS High corrosion resistance. Resistant against Acid with lcontent. milar to.67 / Hastelloy B. High corrosion resistance. Application in offshore industry. milar to.60 / Hastelloy. milar to AS 78. High corrosion resistance. milar to.60 / Hastelloy. milar to AS 78. High corrosion resistance. Suitable for acids with chloride content. Good resistance against friction. milar to.89 / Hastelloy 76. * The indicated values are average values, which can deviate from the actual values because of different process parameters or existing porosities. 0 DURUM ERSHLEISSSHUTZ GMBH All mentioned brands and trademarks are property of their respective owners and are copyrights of their registered owners. Highly rrosion Resistant Materials

45 ear and rrosion Resistant Materials TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B Fluxcored ire for Thermal Spraying. Good erosion resistance. Resistant to corrosive gasest. AS < Nb:.5 Fluxcored ire for Thermal Spraying. High Bcontent. High resistance against abrasion. AS Fluxcored ire for Thermal Spraying. BAlloy for wear and corrosion protection. Suitable in chemical and food industry. AS Fluxcored ire for Thermal Spraying. Higher resistance against wear. rrosion resistant. AS Nb:.5 Fluxcored ire for Thermal Spraying. AS 76 All mentioned brands and trademarks are property of their respective owners and are copyrights of their registered owners. 0 FT: 50 Fluxcored ire for Thermal Spraying. AS S: 0 Fluxcored wire alloy with 50% FT. High resistance against abrasion. rrosion resistant. BAlloy with 0% refractory carbides for high wear and corrosion protection. an be fused. rrosion and Temperature Resistant Materials TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B Fluxcored ire for Thermal Spraying. High temperature resistance. rrosion resistant. AS 7 6 Al:.5 Fluxcored ire for Thermal Spraying. Bond and top coat. Good resistance against corrosion and oxidation. AS Fluxcored ire for Thermal Spraying. Resistant against corrosive gases in boiler atmosphere. Temperature resistant up to 980. AS Ti: * The indicated values are average values, which can deviate from the actual values because of different process parameters or existing porosities. Materials and Services for ear Protection 5

46 Thermal Spray ires TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B Fluxcored ire for Thermal Spraying. AS 777 Oxidation resistant. rrosion resistant. Al: 0, Bond coat. Y: other: < Bonding Layer Materials TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B Fluxcored ire for Thermal Spraying. AS 76 0 Temperature resistant. Excellent for bond coating. rrosion resistant. Fluxcored ire for Thermal Spraying. Bond and top coat. Good resistance against corrosion and oxidation. AS Fluxcored ire for Thermal Spraying. alloy designed to be selfbonding. Good particle erosion resistance. AS Al: 5 Fluxcored ire for Thermal Spraying. AS 76 Alloy for bond and buffer coatings. 9 5 <5 Al: 7 Fluxcored ire for Thermal Spraying. Bond and top coat. Good resistance against particle erosion and oxidation. AS 756 Al: 5 Fluxcored ire for Thermal Spraying. Bond and top coat. ery good bonding characteristics. AS 775 Al: 0 Fluxcored ire for Thermal Spraying. Bond and top coat. ery good bonding characteristics. AS 776 Al: 5 Fluxcored ire for Thermal Spraying. AS 765 Al: 0 Bond coat. Dense and resistant to high temperature oxidation. Thermal shock resistant. * The indicated values are average values, which can deviate from the actual values because of different process parameters or existing porosities. 6 0 DURUM ERSHLEISSSHUTZ GMBH

47 Highly ear Resistant Materials TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B Fluxcored ire for Thermal Spraying. Thermal Spray coatings with high resistance against mineral wear and friction. AS Fluxcored ire for Thermal Spraying. Thermal Spray coatings with high resistance against mineral wear and friction. AS Nb: Fluxcored ire for Thermal Spraying. AS Alloy. Nonmagnetic. Resistant against high shrinkage and impact. Fluxcored ire for Thermal Spraying. atings with special primary carbides. High resistance against impact and erosion. AS S: 6 Fluxcored ire for Thermal Spraying. AS S: 5 Impact resistant. Abrasion and erosion resistant. ntains finest Scarbides. Fluxcored ire for Thermal Spraying. Alloy contains complex carbide phases. Resistant against erosion and wear. AS 89 <5 <6 <5 <0 Nb: <5 Fluxcored ire for Thermal Spraying. Fluxcored wire with 50% Fused Tungsten arbide (FT) for highly abrasion resistant coatings. AS 850 FT: 50 Fluxcored ire for Thermal Spraying. Highly resistant against mineral wear. Temperature resistant (max. 600 ). AS Fluxcored ire for Thermal Spraying. AS 865 High resistance against wear and temperature Nb: 7 Fluxcored ire for Thermal Spraying. High resistance against mineral wear. Temperature resistance (max. 800 ). AS Fluxcored ire for Thermal Spraying. AS Ti: 6 Abrasion and wear resistant. High bond strength. Nonskid surface. * The indicated values are average values, which can deviate from the actual values because of different process parameters or existing porosities. Materials and Services for ear Protection 7

48 Thermal Spray ires TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B Fluxcored ire for Thermal Spraying. Abrasion and corrosion resistant. Increasing hardness in service. AS rrosion Resistant Materials TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B N: 0. Fluxcored ire for Thermal Spraying. AS 8 Austenitic stainless steel similar to AISI 6L/ Fluxcored ire for Thermal Spraying. AS 8 Austenitic stainless steel similar to AISI Fluxcored ire for Thermal Spraying. AS 8 rrosion resistant. 0.0 Fluxcored ire for Thermal Spraying. AS P: 0.0 S: 0.0 Martensitic stainless steel similar to AISI 0/.000. derate corrosion resistance. ear, rrosion and Temperature Resistant Materials TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B Fluxcored ire for Thermal Spraying. Temperature resistance (max. 90 ). High wear and corrosion resistance. AS Fluxcored ire for Thermal Spraying. AS milar to AS 80. ear and corrosion resistant coatings for feeding systems, e.g. for the chemical industry. Fluxcored ire for Thermal Spraying. milar to AS 80. Temperature resistance (max. 870 ). AS * The indicated values are average values, which can deviate from the actual values because of different process parameters or existing porosities. 8 0 DURUM ERSHLEISSSHUTZ GMBH

49 TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B Fluxcored ire for Thermal Spraying. High erosion and abrasion resistance. Temperature resistant (max. 650 ). AS Ti:.5 Fluxcored ire for Thermal Spraying. AS u: Abrasive and corrosion resistant. Heat resistance. Temperature resistant (max. 870 ). Fluxcored ire for Thermal Spraying. High corrosion protection. Abrasion resistant. AS u:.9 Special Materials (repair, high temperature corrosion, cavitation) TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B Fluxcored ire for Thermal Spraying. AS 8 Reconditioning of seats of rolling bearings Fluxcored ire for Thermal Spraying. derate wear resistance. Good for basic wear and corrosion protection of machine parts. AS Fluxcored ire for Thermal Spraying. Resistance against corrosion. Oxidation resistant (up to 870 ) in fluids with Scontamination. AS 80 6 Al: 6 Fluxcored ire for Thermal Spraying. Alalloy for coatings against corrosive gases in boiler atmospheres and oxidation temperatures up to 870. AS 80 Al:.5 Fluxcored ire for Thermal Spraying. Alloy with high content (6%). Low expansion coefficient. AS 86 <0. 6 Fluxcored ire for Thermal Spraying. AS Austenitic alloy with high chrome and cobalt content. Extremely resistant against corrosion. Erosion and cavitation resistant. * The indicated values are average values, which can deviate from the actual values because of different process parameters or existing porosities. Materials and Services for ear Protection 9

50 Thermal Spray ires based TYPIAL HEMIAL OMPOSITION* (t.%) TYPIAL PROPERTIES B Fluxcored ire for Thermal Spraying. AS < Excellent against abrasion and friction wear. rrosion resistance. Temperature resistant up to 950. Fluxcored ire for Thermal Spraying. Excellent against abrasion and impact wear. rrosion resistant. AS < Fluxcored ire for Thermal Spraying. Superior wear and corrosion resistance. For extrusion screws, wood and paper shredder. AS < Fluxcored ire for Thermal Spraying. AS < High impact and wear resistance. rrosion resistant. High toughness. Fluxcored ire for Thermal Spraying. Excellent against abrasion and impact wear. rrosion resistant. AS < Fluxcored ire for Thermal Spraying. AS Fluxcored ire for Thermal Spraying. AS 95.5 Excellent against abrasion and impact wear. High toughness. rrosion resistant. High abrasion resistance based on 50%. High toughness. rrosion resistant. : 50 * The indicated values are average values, which can deviate from the actual values because of different process parameters or existing porosities DURUM ERSHLEISSSHUTZ GMBH

51 DURSPRAY 50 Arc Spray System for Fluxred ires Developed and manufactured by DURUM in Germany, the mobile electric wire arc spray system DURSPRAY 50 belongs to the newest generation of fully automatable spray systems. It features state of the art power source, valve and PLtechnology. The system can be used manually or in combination with industrial manipulators or robots in automated production cells. urrent range: A Degree of protection: IP oltage range: 0 8 Atomizing gas: mpressed air, trogen, Argon Duty cycle: 00% Pressure range: 8 bar Open circuit voltage Inventer: 90 Pressure max.: 0 bar oltage supply: x 00 N oling: air cooled Supply frequency: 50/60 Hz Dimensions: 00 x 60 x 0 cm Supply fuse: 6 A eight: 6 kg PLcontrolled The use of a modern PL system provides reliable operation and allows the easy integration of bus systems in automatic production lines or robot cells. HMIInterface The used mobile HMIinterface is ideal for local operation and monitoring tasks. The intuitive menu structure and the combination of a touch screen with haptic controls provides easy operation. Materials and Services for ear Protection 5

52 DURSPRAY 50 Advantages TSpray ArcJetOne The spray gun ArcJetOne was optimized by computational fluid dynamics (FD) and features a small design. The gun has a narrow spray pattern and allows the usage of wires up to.5mm diameter. Additionally it is available as a machine mounted or handheldversion and has easily replaceable contact tips. Inverter Technology The inverter power source is primaryswitched and generates a very stable arc that ensures consistent and repeatable coatings. Highend drive solution The wire feed unit is powered by a brushless D motor with builtin electronic speed control. In combination with four driven wheels, fluxcored wires can be sprayed reliably. Job ntrol The integrated job management provides, apart from recipe storage, the possibility to fix all critical parameters in the jobs. This way you can create your specific recipes tailored to your spray jobs. losedloop pressure control The atomizing air is controlled by a closedloop proportional valve which constantly provides a consistent air output and monitors the pressure level. Additionally only components with minimal pressure drop were used to ensure an economical process. dular design Optimized for fluxcored wires The module technology used allows easy replacement of critical The entire system DURSPRAY 50 was especially designed for the components and makes the system very low maintenance. use of fluxcored wires. Key components such as power source, wire feed and arc spray gun have been precisely optimized for this application. 5 0 DURUM ERSHLEISSSHUTZ GMBH

53 Help Information DIMENSIONS, ELDING URRENT (TYPIAL ALUES) DEPOSITION RATE (Typical values at 00% ED stick out approx. 5 mm) Process 0 [mm] elding current [A] Arc oltage [] elding Speed [cm/min] Open Arc Direct current (electrode to pole) UP Direct current () Stick out Power type, [mm] Polarity kg/h A MESHMIRON ONERSION TABLE SHIELDING GAS (DIN EN 9) Micron Mesh UK Mesh USA (ASTM) Mesh USA (TYLER) 8000 n/a 5/6 in.5 Symbol Group Oxidising Reductive Inert Ident.No. O O Ar He H in n/a I M Oxyacetylene: powder rod n/a 5 n/a n/a 65 n/a M M ELDING REOMENDATIONS Process 0 [mm] elding urrent [A] Arc voltage [] Deposition rate [kg/h] 0. 8 < kg Standard Electrode High Performance Eletrode Solid wire red wire PTA / / / / / / Materials and Services for ear Protection 5

54 Help Information SALES UNITS ire il ire il ood or Steel il Drum Drum Net eight (kg) / Ø outer (mm) Ø hole (mm) idth (mm) Height (mm) Standard EN 759 BS 00 EN 759 B 5 EN 759 S 760 Hardness nversion ALLOY TYPES AORDING TO DIN EN 700:005 Alloy symbol a Suitability Alloy ratio of the pure weld metal deposit [weight%] Nb other rest p.5 p. 7 st , s t (p) , Ti 5 cpstw , Al 6 gps Ti 7 cpt gpt , Ti 9 k (n) p Ti 0 c k (n) p z cnz u c (n) z g B, Ti g (c) g B 6 gz B, 0 cgtz hard materialsb cpt ,, B ckptz ,, Ti cpt ,, B ckptz ,, Ti 0 cgtz hard materialsb cktz t z (c s) t z (c s) u c (n) 6 5 Al,, Sn u Al cn 0 5 u, Al gn 5 5 0, B,, Zr c: stainless g: abrasion resistant k: work hardenable n: nonmagnetizable p: impactresistant s: edge retention t: heat resistant z: scale resistant w: precipitation hardened () may not apply to all alloys of this type a b Alloys which are not included in this table are analogies signified, but the letter Z shall be put in front Tungsten fused carbide or tungsten carbide broken or spherical 5 0 DURUM ERSHLEISSSHUTZ GMBH Hardness nversion H HB HR H HB HR

55 Notes Materials and Services for ear Protection 55

56 DUR U M ER S H LEI S S S H U T Z G M B H S ED I SH M E S T E EL F Z a rl F ri edri c h Ben z St r ill ich, Germany T el. : F a x: Ham r i y ah Fr e e Zo n e Ph as e PO B o x 57 0, S h ar j ah, U AE T F w ww.du r m a t.c o m w w w.s w e d i sh m e st e e l. c o m 07 DURUM ERSHLEISSSHUTZ GMBH Rev 5. ( 06)