WA Electrodes. Hardfacing - Joining

Transcription

1 WA Electrodes Hardfacing Joining

2 version 2.1 This catalogues presents a selection of standard covered electrodes for hardfacing and joining applications. We will gladly examine any special request. Please do not hesitate to consult with us. Cored welding wires and covered electrodes The Global Solution Since its foundation in 19, the Welding Alloys Group, an independent group, has specialised in the manufacture of cored welding wires for surfacing applications 0% produced in our modern factories 0% our own technology. This catalogue presents the Manual Welding Electrode program completing the Welding Alloys Flux Cored Wire range, offering a global product range of welding consumables to suit customers changing needs. Our wide range of nonalloyed, lowalloyed and highalloyed coated electrodes meets or exceeds the most stringent standards for hardfacing, cladding and joining applications. Our policy of continuous R&D along with industrial development, enables us to offer the quality guarantees required by international codes of practice, which exist in the nuclear, petrochemical, offshore, LNG and transport industries. As a global company, our engineers and technicians are available locally. Technical support and service are provided where needed, from international WA welding specialists. Contents Introduction Hardfacing WorkHardening Manganese alloys Low and Medium Alloyed Tool steels Antiabrasion Cobalt base 2 Joining Constructional steels Low temperature steels High strength steels Austenitic stainless steels Dissimilar assemblies and repair Nickel base Cast iron Hardfacing: wear phenomena and material attributes Packaging Technical information Alphabetical index 1 2 3

3 Hardfacing Electrodes Antiabrasion Composition [%] Fe balance Hardness 3 layers C Mn Si Cr Mo Co As welded Work hardened HARDFACE APE HB HRC HARDFACE HB HARDFACE HB 392 HRC HARDFACE LE HRC HARDFACE 0E HRC HARDFACE E HRC HARDFACE 5E HRC HARDFACE DCOE HRC 55 HRC HARDFACE ARE HRC Standard EN 1700 Metal/metal friction Mineral abrasion Abrasion under pressure Hot abrasion Erosion Cavitation Impact Mechanical fatigue Thermal fatigue Hot oxidation Corrosion Rebuilding or cladding Bufferlayer or assembly Cutting ability Workhardening Machinability Description and applications Workhardening Manganese Alloys HARDFACE APE E Fe9 ~ 5V High recovery (%), basic electrode High rate of workhardening Non magnetic deposit strongly resistant to impact and high pressures Rebuilding, buffer layers and assembly of manganese steels. Buffer layer before hardfacing with chromium cast irons Applications: repair work on railway frogs and crossings. Hammers, bars, cones and jaws for crushers Complements Welding Alloys cored wire HARDFACE AP Low and Medium Alloyed HARDFACE x 50 E Fe1 = ~ 5V Rutile coated electrode for surfacing of equipment parts, constructions and tools, resistant to medium friction and compression Good resistance to cavitation, highly resistant to shocks. Sound, crack free deposit, machinable with standard tools. General applications: Surfacing of rails and switches, roller guides, slideways,build up before hardfacing. HARDFACE x 50 E Fe1 = ~ 5V Rutile coated electrode for surfacing of machine and construction parts, as well as of tools made of lowalloyed and cast steels which are mainly stressed by pressure and shock. Electrodes are easy to weld even on small welding equipment with low open arc voltage. Soft flow, almost no spatters, self releasing slag, nice aspect of the weld beads. Sound, crack free deposit, machinable with carbide cutting tools. General applications: Surfacing of rollers, gear teeth, stamps, hammers, guide rails etc. HARDFACE LE T Fe Basic electrode with 0% recovery Quenching deposit for hardfacing Wide field of application in the mining and civil engineering industries : bucket teeth and blades, slides, conveyor screws, etc Complements Welding Alloys cored wire HARDFACE L Steels for tooling HARDFACE 0E E Fe3 The weld deposit distinguishes itself by its toughness and heat resistance: the electrode is used for overlay and build up of machinery parts and tools subject to impact, compression and wear used at operating temperatures up to 550 C. It is widely used for building up dies, rollers, hot shear blades, etc.... HARDFACE E ~ E Fe3 The weld deposit distinguishes itself by its toughness and heat resistance: the electrode is used for overlay and build up of machinery parts and tools subject to impact, compression and wear used at operating temperatures up to 550 C. It is widely used for building up hammers, dies, swages, hot shear blades, rollers, etc... HARDFACE 5E E Fe3 The weld deposit distinguishes itself by its high hardness, toughness and heat resistance: the electrode is used for overlay and build up of machinery parts and tools subject to impact, compression and wear used at operating temperatures up to 550 C. It is widely used for building up hammers, dies, swages, hot shear blades, rollers, extrusion press pistons, valves, etc... HARDFACE DCOE E ZFe3 ~ 0V Rutilebasic electrode Superalloy offering similar performance to cobalt based alloys High cracking resistance little affected by dillution, highly resistant to thermal shock, may be polished and keeps its properties to 550 C Applications: traction rollers in continuous casting installations, valves for diesel engines, steam valves, deburring stamps and dies, moulds for ceramic tiles, screws for filled plastic Complements Welding Alloys cored wire HARDFACE DCO HARDFACE ARE E Fe Rutilebasic coated electrode destined to surface all kinds of cutting tools such as lathe and plane tools. The sharpness obtained has an exceptional quality. CCrMoW martensitic deposit, resistant up to 500 C. Also used for surfacing of pieces subject to metal/metal wear: withstands moderate shock. In the as welded condition only machinable by grinding. For machining by tools, carry out a soft annealing heat treatment at 50 C during 2 hours followed by slow cooling (approx. 3 C/min) in an oven. To reobtain the hardness, temper the deposit: 00 C/ 1h, cooling in oil or with compressed air and annealing 2x500 C. Special applications: Hardfacing of machining tools, cutting tools made of steel, punches, drills, shear blades. 5 Suitable Highly suitable Hardfacing Electrodes

4 Hardfacing Electrodes Antiabrasion Product Name HARDFACE HCE HARDFACE CNE Nb: 7.00 HARDFACE CNVE HARDFACE STEELCABWE C Mn Si Composition [%] Cr 35.0 W 2.00 Fe Deposit containing tungsten carbide particles in a steel matrix Others Mo: 7.00 Nb: 7.00 V: 1.00 WC/W2C: 5 As welded 3 layers 1 HRC HRC HRC 0 HRC matrix Hardness Work hardened Hardfaces [microhardness HV] STELLOY 25E Ni:.00 Co: 220 HB Mo: 5.00 STELLOY 21E Ni: HRC Co: STELLOY E Co: HRC Standard EN 1700 AWS Metal/metal friction Mineral abrasion Abrasion under pressure Hot abrasion Erosion Cavitation Impact Mechanical fatigue Thermal fatigue Hot oxidation Corrosion Rebuilding or cladding Bufferlayer or assembly Cutting ability Workhardening Machinability Description and applications Antiabrasion HARDFACE HCE HARDFACE CNE E Fe E Fe Very high recovery basic electrode (190%) Highly abrasion resistant chromium carbide deposit Combination of primary and eutectic chromium carbides in a tough matrix. Final weld pass when joining Integra TM and Hardlite TM wear plates Applications: components for crushing and mineral conveying equipment, dredger pumps, mixers and riddle plates Complements Welding Alloys cored wire HARDFACE HCO Very high recovery basic electrode (190%) with very pleasing arc characteristics and a slagfree deposit High concentration of niobium and chromium carbides Very good wear resistance to fine abrasive particles of high hardness Applications: vertical crushers, armouring of conveyors for coal, clinker and glass Complements Welding Alloys cored wire HARDFACE CNO HARDFACE CNVE E Fe1 Very high recovery rutile electrode (200%) Highlyalloyed chromium cast iron with a high concentration of complex carbides Excellent weldability, very soft spatterfree fusion, no slag Resists combined abrasion and impacts at high temperatures. The properties are reached in only three layers Applications: riddling, blast furnace hoppers, extractor fans Complements Welding Alloys cored wire HARDFACE CNVO HARDFACE STEELCARBWE 5.0 x 350 ~ 5V Tubular electrode filled with carbide particles Extreme resistance to abrasives, especially finegrained Applications: dust extractor fans in the mining, cement and steel industries, scraper blades, components for agriculture,etc. Complements Welding Alloys cored wire HARDFACE STEELCARBWO Cobalt base STELLOY 25E E Z Co 1 Highly resistant to high temperature wear and metaltometal abrasion Particular ease of application due to its low cracking tendency Maintains a good level of hardness at high temperatures. Workhardenable. Applications: straightening guides, vertical mill rolls and foot rolls in continuous casting Complements Welding Alloys cored wire STELLOY 25G STELLOY 21E STELLOY E 5.0 x 350 E Co1 E CoCrE E Co2 E CoCrA Ideal choice for resisting multiple combinations of stresses Resists corrosion and cavitation Maintains a good level of hardness at high temperatures Workhardenable, can be polished, low coefficient of friction Applications : industrial valve work, forging dies and hot shearing blades Complements Welding Alloys cored wire STELLOY 21G Combines all the outstanding properties of the cobalt base alloys, including abrasion and erosion resistance Deposit of intermediate hardness with good machinability Wide field of applications: hot shearing tools, petrochemical and industrial valves, valves and valve seats of marine engines, pump sleeves and shafts Complements Welding Alloys cored wire STELLOY G 7 Suitable Highly suitable Hardfacing Electrodes

5 Electrodes for joining Composition [%] Fe balance C Mn Si Cr Ni Mo SPEEDARC 013E < SPEEDARC 7011E < SPEEDARC 701E < SPEEDARC Ni1E < SPEEDARC HLE 550E < SPEEDARC HLE 20E < SPEEDARC HLE 700E < Standard AWS Mechanical properties Description and applications Base material EN ISO Rm Rp 0.2% A5 [%] KCV [J] SPEEDARC Constructional 7011E steels 5 > 20 > 22 SPEEDARC 013E 3.2 x 50 AWS A5.1: E013 E 2 0 RC 11 ~ 0V 5 50 > 20 > o C: > 5 Universal Rutile Coated Electrode for allposition welding of common carbonsteel SS355, P 235P355, ASTM A 25 grade C, A2 grade 55,0. SPEEDARC 7011E 3.2 x 50 AWS A5.1: E 7011 E 2 B 32 H 5 5 > 20 > o C: > 0 20 o C: > o C: > 0 Electrode with a thick basic coating for all position welding with high level mechanical properties Welding of high carbon, sulphur and phosphore content steels subjected to high static or dynamic stresses with guaranteed high toughness even at low temperatures Excellent usability in all positions, stable arc, soft fusion, very high quality deposit which resists cracking and aging Baking before use: 2 hours at 300/350 C S235JR to S355GR, P235GH, P25GH, S275S355N, P295GH, P275NHP355NH, P275NL1P355NL1, X2 to X70 (API5L) SPEEDARC 701E 3.2 x 50 AWS A5.1: E 701 E 3 2 B H > 520 > 00 > o C: > 0 20 o C: > 0 30 o C: > 50 Basic electrode with exceptional weldability thanks to its double coating Particularly stable arc in all positions, recommended for root passes on poorlyfitting joints Very good deposit appearance, with concave fillet free of undercut S235J2G3 to S355K2G3, P235GH to P355GH, S20NL, P275NH to P0NH, P275NL1 to 0NL1, L2 to L290, L30MB to L, X2 (API5L) Low temperature steels SPEEDARC Ni1E AWS A5.5: E 01C3 E 5 1 Ni B 2 > 550 > 70 > 2 0 o C: > 70 Basic coated electrode giving a 1% Ni type steel deposit for service temperatures from 0 C to +00 C High resistance to initiation and propagation of cracks on account of its particularly low diffusible hydrogen content (< 5 ml/ 0g) Excellent low temperature toughness down to 0 C, both as welded and stress relieved, pleasing arc characteristics, good bead appearance Baking before use: 2 hours at 300/350 C Complements Welding Alloys cored wires ROBOFIL M Ni1 and ROBOFIL B Ni1, R Ni1 L50NB, L25MBL50MB, P355NL1P0NL1, P355NL2 P0NL2, S0N, P355NHP0NH, S30NLS0NL, S30NL1S0NL1. ASTM: A51 Gr 5, A572 Gr 55, 0, 5, A33 Gr E, A1 Gr I, A537 Gr 13 High strength steels AWS A5.5: E 901G E Ni Mo B 2 SPEEDARC HLE 550E > > o C: > 0 50 o C: > 50 0 o C: > 2 Basic coated electrode for welding fine grained low alloy steels with higher strength steels Combines excellent low temperature toughness down to 50 C with very high radiographic quality and hot strength up to +50 C. Baking before use: 2 hours at 300/350 C. Complements Welding Alloys cored wires ROBOFIL M Ni Mo, B Ni Mo, R Ni Mo P 355 NL1P 0 NL1 P 355 NL 2 P 0 NL 2 S30N S500N, S500NL, S30NL1S500NL1 20 MnMoNi5517MnMoVNiCrMo, NAXTRA55NAXTRA0, X5, X70 AWS A5.5: E 01G E Ni Mo B 2 SPEEDARC HLE 20E > 20 > o C: > o C: > o C: > 50 Basic coated electrode giving a 1.5% NiMo type steel deposit for service temperatures from 50 C to +00 C Welding of fine grained high strength steels up to 50 MPa. Excellent low temperature toughness down to 50 C both as welded and stress relieved Preheat according to the type and thickness of the steel to be welded and to the degree of joint restraint Baking before use: 2 hours at 300/350 C Complements Welding Alloys cored wire ROBOFIL M Ni Mo, B Ni Mo, R Ni Mo S355N, S500NL, S500NL1, P0NL1, P0NL2, S500 QL, Mn Ni3, API 5L X0, X5, X70 AWS A5.5: E 11M E 9 Mn 2Ni Cr Mo B 2 SPEEDARC HLE 700E > 70 > 90 > o C: > 0 0 o C: > 0 Basic coated electrode giving a 2% Mn 2% Ni Cr Mo type steel deposit for service temperatures from 0 C to +50 C Welding of fine grained very high strength steels up to 700 MPa and in root pass up to 900 MPa Welding of wear plates, buffer layers before hardfacing on type 55 NCDV 7 tool steels for cold working Excellent low temperature toughness down to 0 C both as welded and stress relieved Baking before use: 2 hours at 300/350 C Complements Welding Alloys cored wires ROBOFIL B 700 and ROBOFIL M 700 S20QL,S90QL1, N AXTRA5370, ASTM: A225 Gr C, A51 and 517 Gr A, B, C, E, F, H, J, K, M, P, A5, A7 Gr C (K) 9 Electrodes for joining

6 Electrodes for joining Composition [%] Fe balance C Mn Si Cr TETRA 30LE < TETRA 31LE < TETRA 90LE < TETRA 307E TETRA 309LE < TETRA 309LMoE < TETRA 3E Ni Mo Cu Standard ASME EN ISO Rm Mechanical properties Rp 0.2% A5 [%] KCV [J] Description and applications Base material Austenitic steels 1.2 to 2. TETRA 30LE AWS A5.: E 30L1 EN 0: E 19 9L R 3 2 > 50 > 30 > o C: > 70 Austenitic deposit in CrNi steel type 30L Joining of low carbon steels and/or stabilised steels with similar compositions, resistant to corrosion Service temperatures from 19 C to +350 C Complements Welding Alloys cored wires TETRA S 30L and TETRA V 30L (1.30) X2CrNi1911, (1.301) X5CrNi1., (1.311) X2 CrNiN1, (1.3) GXCrNi1. AISI 3030L30LN , ASTM : A7 Gr C9, A320 Gr BC or D TETRA 31LE 2.0 x 300 AWS A5.: E 31L17 EN 0: E 19 3 L R 3 2 > 50 > 00 > o C: > 70 0 o C: > 0 Austenitic deposit in CrNiMo steel type 31L resistant to intercrystalline corrosion under humid conditions up to 00 C Joining of lowcarbon or stabilised steels with similar compositions Cladding of coated plates of the same or similar compositions Service temperatures from 1 C to +00 C Complements Welding Alloys cored wires TETRA S 31L and TETRA V 31L (1.01) X5CrNiMo172, (1.0) X2CrNiMo172, (1.35) X2CrNiMo113, (1.3) X3CrNiMo17133, (1.571) XCrNiMoTi172, (1.50) XCrNiMoNb172, (1.53) XCrNiMoNb1, (1.09) GX2CrNiMo19112 UNS S 33, 30, 33, AISI31L, 31Ti, 31Cb TETRA 90LE Dissimilar assemblies and repairs TETRA 307E 5.0 x 350 AWS A5.: E 309L1 E 23 L R 3 2 TETRA 309LE > 50 > 00 > o C: > 0 AWS A5.: E 309 Mo L17 E 23 2 L R 3 2 TETRA 309LMoE > 50 > 50 > 25 AWS A5.: E 351 EN 0: E Cu N L R 1 2 AWS A5.: ~ E 3071 E 1 Mn R 3 2 AWS A5.: ~ E 31 E 29 9 R 3 2 TETRA 3E > 500 > 20 > 570 > 370 > o C: > 70 > 00 > 00 > o C: > o C: > 55 0 o C: > 5 Fully austenitic deposit in CrNiMoCu steel type 35 Specially developed for the phosphate industry Welding of matching steel (UB), 90L Service temperatures from 1 C to +350 C Complements Welding Alloys cored wires TETRA S 90L and TETRA V 90L Rutile coated electrode Workhardening austenitic deposit in CrNiMn steel modified type 307 Dissimilar joints, welding of steels of unknown types, armouring steels, buffering Joining of 1% Mn austenitic steels Service temperatures from 0 C to +300 C Complements Welding Alloys cored wires TETRA S 307 and TETRA V 307 Austenoferritic deposit in overalloyed CrNi steel type 309L, with optimised ferrite content for joining dissimilar metals Joining of steels with similar compositions and joining carbon steels to stainless steels Buffering before cladding Service temperatures from 0 C to +350 C Complements Welding Alloys cored wire TETRA S 309L and TETRA V 309L Austenoferritic deposit in overalloyed CrNiMo steel type 309LMo, for joining dissimilar metals Joining of stainless steels to mild or lowalloyed steels at high dilution levels Buffering before cladding Service temperatures from 0 C to +350 C Complements Welding Alloys cored wire TETRA S 309LMo and TETRA V 309LMo Austenoferritic deposit in CrNi steel type 3, offering exceptional cracking resistance Joining of unknown or hardtoweld steels Dissimilar joints, including those to steels with high carbon equivalents: high speed steels, tool steels, Mn steels, high strength constructional steels, wear plates Complements Welding Alloys cored wires TETRA S 3 and TETRA V 3 (1.539 )X1NiCrMoCu 25205, (1.537) X1 CrNiMoCuN 25255, (1.505) XNiCrMoCuNb 2012 UNS N090, S Electrodes for joining

7 Electrodes for joining Composition [%] C Mn Si Cr GAMMA E < GAMMA 25E < GAMMA 27E < FONTE NIE FONTE BINIFEE Ni 55.0 Mo Fe Nb Others W: Cu: 0.0 Standard AWS EN ISO Rm Mechanical properties Rp 0.2% A5 [%] KCV [J] Description and applications Base material Nickel base 1.2 to 2. GAMMA E AWS A5.11: E NiCr Fe3 EN 1172: ENi > 20 > 30 > o C: > 0 19 o C: > 5 Basic coated electrode giving a NiCrFe alloy deposit Joining and cladding of corrosion and heat resisting type 00 nickel alloys Dissimilar joints between stainless steels and CrMo steels Joining of heat resisting steels Joining and repair of steels with limited weldability Service temperatures from 19 C to +900 C Complements Welding Alloys cored wire GAMMA (1.1) NiCr Fe, 00 alloys, 00L, 00H GAMMA 25E AWS A5.11: E NiCr Mo3 EN 1172: ENi 25 > 70 > 50 > o C: > 70 Basic coated electrode giving a 25 type alloy deposit Joining and cladding of Ni base alloys of corresponding types Joining of steels exposed to low temperatures : CrNi (Mo,N) austenitic steels and 59% Ni steels Dissimilar joints between Ni base alloys or to low alloy or stainless steels Joining of superaustenitic stainless steels Service temperatures from 19 C to +10 C Complements Welding Alloys cored wire GAMMA 25 and Gamma V25 (2.5) NiCr22Mo9Nb, (2.5) NiCr21Mo, (1.7) X NiCrAlTi 3220H, (1.7) X NiCrAlTi 3221, X Ni9; ASTM A 533 Gr1, 25 alloys, 00H GAMMA 27E AWS A5.11: E NiCr Mo EN 1172: ENi 27 > 720 > 50 > o C: > 70 Basic coated electrode giving a fully austenitic NiCrMoW deposit, highly resistant to corrosion in reducing and oxidising media Exceptional resistant to hot cracking Wide range of application including joints between mild or low alloyed steels and nickel alloys, hardfacing on wrought alloys, and hardfacing or repair of hot working tooling Service temperatures from 19 C to 900 C Complements Welding Alloys cored wire GAMMA 27 and Gamma V NiMo 1 Cr W Cast iron AWS A5.: ENiCI E Ni BG 13 = ~ 0V FONTE NIE > 300 AWS A5.: ENiFeCI ENiFe FONTE BINIFEE > 300 > = Graphitecontaining basic electrode with nickel core giving a machinable deposit for welding of cast iron Particularly suited to welding from cold of old and new grey and malleable cast irons, even when impregnated with oil Very soft fusion, good bead appearance free of undercut Low hardness deposit and heat affected zone, easily machinable Particularly suited to repairing holes and cracks Peening recommended immediately after each pass for efficient elimination of internal contraction stresses Graphitecontaining basic electrode with NiFe bimetal core for joining heavygauge ductile and spheroidal cast irons and for heavily restrained joints Reduced heat affected zone Easily machinable deposit Excellent weldability and good mechanical properties Complements Welding Alloys cored wire CAST NIFE GG to GG 0, GTS35 to GTS 0, GTW35 to GTW 0, GGG 0 to GGG70, GGGL to 170 N/ mm² GGG Ni to 375 N/ mm² GG, GG0, GGG 0, GGG 70, GTS 35, GTS 5 13 Electrodes for joining

8 Hardfacing Electrodes Packaging version 2.1 Alphabetical Index Wear Mechanism Metal/metal friction Mineral abrasion This catalogues presents a selection of standard covered electrodes for hardfacing and joining applications. We will gladly examine any special request. Please do not hesitate to consult with us. Understanding wear phenomena and material attributes Abrasion under pressure Hot abrasion Erosion Cavitation Impact Mechanical fatigue Thermal fatigue Hot oxidation Corrosion Description Metal surfaces in relative motion forced into contact with or without lubricant. Degradation by the formation of microwelds between the contacting surfaces. Wear by relative movement of mineral particles of suitable hardness, shape and texture to remove material from the metal surface. Wear by relative movement under pressure of mineral particles of suitable hardness, shape and texture to remove material from the metal surface, leaving superficial deformation. Cored welding wires and covered rapid motion. electrodes The Global Solution As above but in a hightemperature environment, leading generally to softening of the metal or its constituents. Repeated highspeed impacts between mineral particles and a material surface. Local destruction by tearing out of metallic grains. Tearing out of grains from the metal surface by the formation and implosion of bubbles in a liquid in Impact between two materials, one of which provokes deformation or rupture of the surface of the other. This phenomenon is controlled by the toughness or ductility of the two materials. Cyclic deformation not exceeding the elastic limit of the material. Degradation over time by localised stress concentrations. Cyclic exposure to high temperatures leading to permanent deformation by alternate expansion and contraction. Alteration of the structure and properties of the material. Creation of a poorly adhering oxide layer that reforms constantly. Degradation by loss of material thickness. Degradation of the material by chemical reaction with its environment. Complex phenomenon involving numerous parameters. Since its foundation in 19, the Welding Alloys Group, an independent group, has specialised in the manufacture Attributes of cored welding Description wires for surfacing applications 0% produced in our modern factories 0% our own technology. Repair by resurfacing to the original or specified dimensions. Rebuilding or cladding Application of a corrosionresistant protective cladding. This catalogue presents the Manual Welding Electrode program completing the Welding Alloys Flux Cored Buffer Wire layer range, or assembly offering a global product range of welding consumables to suit customers coating. For welded joints between similar or dissimilar materials. changing needs. Our wide range of nonalloyed, lowalloyed and highalloyed coated electrodes meets Cutting or exceeds abilitythe most stringent standards for hardfacing, cladding and joining applications. Layer of weld metal providing a good metallurgical transition between the base metal and the Ability of the material to resist impact, heat, friction and abrasion simultaneously for edge retention of cutting tools. Ability of a material to increase its surface hardness under the effect of impact or high pressure. Our policy Workhardening of continuous R&D along with industrial development, enables us to offer the quality In general, this increases wear resistance. guarantees required by international codes of practice, which exist in the nuclear, petrochemical, offshore, Machinability LNG and transport industries. Suitability for machining by removal of metal shavings, e.g. turning, milling or drilling. As a global company, our engineers and technicians are available locally. Technical support Chemical Composition and service are provided where needed, from international Example: WA welding specialists. Each alloy is composed of elements expressed as percentages by weight. The values of those elements essential to the physical, chemical and mechanical properties of the deposit are highlighted in the composition tables. Product Name Composition [%] C HARDFACE AP Mn Si Cr Ømm ~ 25 pcs ~ 250 pcs kg ~ 21 pcs kg ~ 21 pcs kg ~ 233 pcs kg ~ 21 pcs kg ~ 21 pcs kg ~ 21 pcs kg ~ 195 pcs kg ~ 37 pcs kg kg kg ~ 2 pcs ~ 2 pcs kg ~ 22 pcs kg ~ 233 pcs kg ~ 217 pcs kg ~ 217 pcs kg ~ 21 pcs Contents Ømm ~ 251 pcs ~ 27 pcs. ~ 17 pcs. ~ 17 pcs ~ 250 pcs ~ 21 pcs ~ 231 pcs ~ 250 pcs ~ 2 pcs ~ 23 pcs ~ 2 pcs ~ 2 pcs Standard weight per box (Consult us for all other requirements) Introduction 2 Technical Information Hardfacing All chemical compositions given WorkHardening Manganese alloys are for all weld metal deposits. All mechanical properties Low and Medium are Alloyed typical values Tool steels Antiabrasion Technical data Cobalt sheets and base safety data sheets are available for all products Joining Cored welding wires Constructional steels Low temperature steels and covered High strength steels electrodes Austenitic stainless steels Dissimilar assemblies and repair The Nickel base Cast iron Hardfacing: wear phenomena and material attributes Packaging Technical information Welding products and techniques evolve constantly. All descriptions, illustrations and properties given in this catalogue are subject to change and can only be Alphabetical considered index as general guidance. Electrodes Ømm ~ 17 pcs ~ 17 pcs ~ 139 pcs ~ 13 pcs ~ 2 pcs ~ 139 pcs ~ 139 pcs ~ 139 pcs ~ 2 pcs ~ 2 pcs. ~ 71 pcs. ~ pcs ~ 5 pcs ~ 9 pcs ~ 2 pcs ~ 172 pcs ~ 17 pcs ~ 2 pcs ~ 13 pcs ~ 13 pcs ~ 13 pcs ~ 13 pcs ~ 13 pcs ~ 13 pcs ~ pcs ~ 17 pcs ~ 13 pcs ~ 139 pcs ~ 17 pcs Ø3.2 x 50mm. ~ 17 pcs. ~ 13 pcs. ~ 17 pcs. ~ 17 pcs kg ~ pcs Ømm ~ 9 pcs ~ pcs ~ 9 pcs ~ 91 pcs ~ 11 pcs ~ 9 pcs kg ~ 9 pcs ~ pcs ~ 93 pcs ~ 9 pcs ~ 93 pcs ~ 9 pcs Standard packaging: explanation of the information in the above table 3 boxes per carton (except for 1 kg boxes) Ø mm ~ 17 pcs Ømm ~ 2 pcs. ~ 92 pcs. ~ 92 pcs. ~ 92 pcs. ~ 2 pcs. ~ pcs. ~ 77 pcs. ~ 77 pcs kg ~ pcs kg ~ 1 pcs. ~ 0 pcs ~ pcs. ~ 9 pcs. ~ 1 pcs. ~ 91 pcs kg ~ 92 pcs. ~ 9 pcs. ~ 0 pcs. ~ 9 pcs. ~ 9 pcs Standard diameter (if indicated) Approximate number of electrodes per box Product Name FONTE NIE FONTE BINIFEE GAMMA E GAMMA 25E GAMMA 27E HARDFACE 0E HARDFACE E HARDFACE 5E HARDFACE 250E HARDFACE 00E HARDFACE APE HARDFACE ARE HARDFACE CNE HARDFACE CNVE HARDFACE DCOE HARDFACE HCE HARDFACE LE HARDFACE STEELCARBWE SPEEDARC 013E SPEEDARC 7011E SPEEDARC 701E SPEEDARC HLE 550E SPEEDARC HLE 20E SPEEDARC HLE 700E SPEEDARC Ni1E STELLOY E STELLOY 21E STELLOY 25E TETRA 30LE TETRA 31LE TETRA 90LE TETRA 307E TETRA 309LE TETRA 309LMoE TETRA 3E Global Solution 1 Page

9 Our Technical Spark Solves Your Industrial Challenges WA Consumables The goto provider of advanced welding consumables WA Machines The goto provider of automated equipment for wear protection WA Integra TM The goto provider of engineered wear protection solutions A worldwide presence Local presence WA distributors or sales representatives Welding Alloys Subsidiaries Strategic Trading Partners Welding Alloys Group 201. WA Cored Wire, WA Integra, WA MultiSurfacer, Hardplate, Hardlite, Tuffplate and 3DCarb trade and registered marks and logos are the property of the Welding Alloys Group. v1.0