Hardfacing. Fedmang 15 Fe Mn Cr ART NO DIA LGTH AMPS PACKAGING KG RODS

Transcription

1 Hardfacing Fedmang 15 Fe Mn Cr Rutile coated electrode with 140% recovery rate. For welding hadfield manganese steels and for work hardening surfaces on components subjected to high impact and pressure. The deposit work hardens and is used extensively in applications such as crusher jaws and cones, paving breakers, beater blades, dredger teeth, rails, core and cross pieces and shunts. GENERAL DATA , , , AWSA5.13 E FeMn - A DIN 8555 E7 - UM KNP WIRE FEDDUR S WELD METAL HARDNESS As deposited Work hardened HRc BHN C Mn Cr Si P S 0,6 14,0 3,0 0,9 0,035 0,035 1,0 16,0 4,0 max max max IDENTIFICATION FEDMANG 15 Cr Mn

2 Hardfacing A high output (140%) rutile coated electrode with high chromium carbide content for abrasion resistant hardfacings on structural steel, cast steel, manganese steel components and equipment subject to wear caused by sand, gravel, ore, coal, cement or other hard abrasive materials. The deposit retains a high hardness up to 500 C. Typical applications include dredger teeth, screw conveyors, bucket lips, cone crushes, etc. Feddur 18 E 718 HRC , , , , DIN 8555E10 - UM GR WIRE FEDDUR S WELD METAL HARDNESS VPN HCR 60 C Cr 2,5 30,0 3,5 33,0 IDENTIFICATION FEDDUR 18 HRC 60

3 Hardfacing : Feddur 70 has a recovery rate of 120% and produces a Cr Si Mo V which is martensitic, providing excellent impact and good edge holding qualities. It is used extensively for digging equipment, bearings, rollers, rolling crushers, paving breakers, mill guides, clamping jaws, mixer arms, anvils, cold cutting tools, excavator teeth, crusher jaws etc. Feddur 70 E 770 HRC , , , , AWS/ASME SFA 5 E6-60 C Cr Si Mo V 0,45 7,0 0,5 0,45 0,5 0,55 9,0 1,0 0,55 1,0 IDENTIFICATION FEDDUR 70 HRC 60 WIRE FEDDUR S WELD METAL VPN 700 HRC 60 HRC 54 as deposited HEAT TREATMENT Annealing C/5h Hardening C/ oil or air Tempering C

4 Hardfacing : basic graphite coated high performance electrode with a 160% deposit rate for welding extremely high wear resistance special carbide hardfacing on components which are subjected to severe abrasive were by sand, gravel, ore, coal, cement and slag. Suitable for hardfacings on pulverising plant equipment in contact with hot coal, coke, and slag thanks to high abrasion resistance at high temperatures. Do not deposit more than 2 layers on top of each other and in the case of thick hardfacings fill beforehand with Fednox 35 or Feddur 70. Feddur 65 E 765 HRC , , , DIN 8555 E 10 -UM GRZ C Cr Nb Mo W , IDENTIFICATION FEDDUR 65 HRC 65 WELD METAL HARDNESS +20 C +600 C VPN HRC WELD METAL DOES NOT RESPOND TO HEAT TREATMENT

5 Hardfacing Feddur 300 LH HRC 35 : Feddur 300LH is a basic coated electrode for hardfacing, cable drums, dragline chains, crane and tractor wheels, rollers, rolls and for rolling stress. The deposit is moderately hard unsusceptible to cracking, impact resistant, work hardens and can be multilayered, The MnCr deposit is machinable and can be heat treated. Can take mild abrasion, good under loading and good resistance to impact. GENERAL DATA , kg box , kg box , kg box DIN 8555 E1 - UM WIRE FEDDUR S Vickers 365 Brinell 350 Rockwell 37 C Cr Mn Si P S 0,10 4,0 0,9 0,7 0,04 0,035 max max IDENTIFICATION FEDDUR 300 LH

6 Hardfacing : Fedmill 60 is especially designed for the roughing up of Cane rollers. It is exceptionally suited for operations where the arc must be maintained while the crane juice coated roller is in motion. Fedmill 60 through its stable arc produces chrome carbide of superior structure. Fedmill 60 HRC 58 GENERAL DATA , kg box , kg box , kg box DIN 8555 E10 - UM GR Vickers 650 Brinell 603 Rockwell 58 C Cr 3,0 27,0 IDENTIFICATION FEDMILL 60

7 Hardfacing : A heavy coated, high deposition alloy type of hardfacing electrode, designed for applying wear resistant metal to a wide range of components subject to abrasive wear by rock, stone, sand and ore. This electrode is also recommended for the sugar mill operations where roughing of rollers is required and also where a constant arc should be maintained on the rollers whilst in motion in cane juice. TYPICAL APPLICATIONS: Crusher rolls, excavator teeth, bucket lips, crusher jaws, grader blades, conveyor buckets, wear plates, mill hammers. Fedmill 62H HRC 62 GENERAL DATA , kg box , kg box , kg box DIN 8555 E10 - UM GR C Cr 3,50 28,0 4,50 34,0 IDENTIFICATION FEDMILL 62 H Vickers 740 Brinell 657 Rockwell 62

8 C-Mn steels General purpose General purpose rutile coated mild steel electrode providing the maximum weldability in all positions. Typical applications in general sheet metal work, storage tanks, structural steel work, general fabrication and repair of all mild steel components and structures. Fedfina E 6013 GENERAL DATA ART NO DIA LGTH AMPS PACKAGING , , , , , AWS/ASME SFA 5,1 E 6013 DIN 1913 E4322 R3 BS 639 E4322 R11 WIRE FE 65 SIMILAR T.I.G. ROD FEDDUCT T-4 SIMILAR GAS ROD CCR Y.S MPa U.T.S MPa EI 26 % Cv 81 J C Mn Si P S 0,12 0,35 0,50 0,035 0,035 max 0,60 max max max IDENTIFICATION FEDFINA E 6013

9 C-Mn steels General purpose Superfin E 6013 General purpose rutile coated mild steel electrode providing the maximum weldability in all positions. Typical applications in general sheet metal work, storage tanks, structural steel work, general fabrication and repair of all mild steel components and structures. GENERAL DATA ART NO DIA LGTH AMPS PACKAGING , , , , AWS/ASME SFA 5,1 E 6013 DIN 1913 E4322 R3 BS 639 E4322 R11 WIRE FE 65 SIMILAR T.I.G. ROD FEDDUCT T-4 SIMILAR GAS ROD CCR Y.S MPa U.T.S MPa EI 26 % Cv 81 J C Mn Si P S 0,12 0,35 0,50 0,035 0,035 max 0,60 max max max IDENTIFICATION SUPERFIN

10 C-Mn steels General purpose A special all purpose rutile coated electrode weldable in all positions. For welding fine grained structural steels, ship building steels, and steels with wet, dirty and contaminated surfaces including thin gauge sheet and pipes and galvanised steel. Super shield can also be used for high sulphur steels and for field pipe joints for petroleum industries. Supershield E 6013 GENERAL DATA , , , AWS/ASME SFA 5,1 E 6013 DIN 1913 E RR (C) 6 BS 639 E RR 12 WIRE FE 65 SIMILAR T.I.G. ROD FEDDUCT T-4 SIMILAR GAS ROD CCR 0,2% PROOF STRESS 430 N/mm 2 U.T.S N/mm 2 El 24 % Cv 80 J C Mn Si P S 0,12 0,35 0,50 0,035 0,035 max 0,60 max max max IDENTIFICATION SUPERSHIELD

11 C-Mn steels Hydrogen-controlled An all position low hydrogen electrode designed for high quality, high speed welding on a wide range of carbon and alloy steels requiring radiographic examination Metal transfer is of smooth spray type with a stable arc. Typical applications - pressure vessels, high pressure pipes, storage tanks and high sulphur steels. Fedcorona E 7018 GENERAL DATA , , , , AWS/ASME SPA 5.1 E7018 DIN 1913 ES 155 B10 BS 639 ES155 B WIRE FE-65 SIMILAR T.I.G. ROD FEDDUCT T-4 Y.S. 470 N/mm 2 min U.T.S N/mm 2 EI 32 % min Cv 100J@ +20 C 150J@ -20 C C Mn Si P S 0,12 0,70 0,75 0,035 0,035 max 1,45 max max max IDENTIFICATION FEDCORONA E 7018

12 C-Mn steels Hydrogen-controlled Fedcon 43 is a 120% recovery rate basic coated stick electrode with low hydrogen content for operating temperatures from - 40 C to +350 C. For welding C-Mn and low alloy steels, shipbuilding steels, boilermaking steels and pipe steels requiring strict X-Ray examination. Fedcon 43 E 543 E , , , , AWS/ASME SFA 5,1 E DIN 1913 E 5155 B10 BS 639 E 5155 B (H) WIRE FE-65 SIMILAR T.I.G. ROD. FEDDUCT T-4 Y.S MPa U.T.S MPa EI 26 % Cv 81 J C Mn Si P S 0,09 0,7 0,75 0,035 0,035 max 1,20 max max max IDENTIFICATION FEDCON 43 E

13 Stainless steels A rutile coated stainless steel electrode with a deposit rate of 110%. Especially suited for welding austentic chrome-nickel steels of the 18/8 types: 301, 302, 304, 308, 321 & 347. The deposit has an extra low carbon content and can be applied in applications operating in temperatures ranging from 350 C to 800 C and as low as -120 C. The slag is self-removing leaving a smooth bead which has excellent corrosion resistance to oxidising environments such as nitric acid. Fednox 2 E 62 E 308L , , , AWS/ASME SFA 5,4 E 308L-16 DIN 8556 E 19 9LR26 BS LR D.C. A.C. WIRE SS 308L Si SS 308L SIMILAR T.I.G. ROD SS T-308L 0.2% PROOF STRESS 380 N/mm 2 U.T.S. 620 N/mm 2 EI 35 % Cv 70J@ +20 C 35J@ -120 C C Cr Ni Mn Si P S 0,03 18,0 8,0 0,50 1,0 0,04 0,035 IDENTIFICATION FEDNOX 2 E 308L - 16

14 Stainless steels Rutile coated electrode for joining steels of similar composition 304L, 308L, 316L, 318, 347,321, 309L/S and dissimilar steels including chromenickel Mo to cast steels, low to unalloyed and cast steels, austentic manganese to carbon manganese and low alloyed steel and stainless to heat resistant steels. Buffer layers prior to hard - facing and for cladding steels for heat and corrosion resistance. Especially suitable for welding clad steels. Fednox 53 E 653 E 309 LMo , , , , AWS/ASME SFA 5,4 E 309 MoL-16 DIN 8556 E L R23 BS R WIRE SS 309 LSI SS 309L SS 309LMO SIMILAR T.I.G. ROD: SS 309L 0.2% PROOF STRESS 450 N/mm 2 U.T.S. 650 N/mm 2 EI 30 %min Cv 55 J min C Mn Cr Ni Mo Si P S 0,025 0,5 22,0 11,0 2,0 1,0 0,040 0,035 max 2,5 25,0 15,0 3,0 max max max IDENTIFICATION FEDNOX 53 E 309 LMo - 16

15 Stainless steels Rutile coated low carbon stainless steel electrode for welding corrosion resistant 18/8 Cr Ni and 18/8/3 Cr Ni Mo steels. The electrode can also be used to weld mild steels. The molybdenum imparts better pitting corrosion resistance, crepe strength and stress corrosion cracking. The weld deposit contains approx. 10% delta ferrite which minimises hot cracking. Fednox 10 E , , , , E 316L - 16 AWS/ASWE SFA 5,4 E 316L - 16 DIN 8556 E LR 26 BS LR WIRE SS 316L SI SS 316L SIMILAR T.I.G. ROD: SS 316L 0.2% PROOF STRESS 400 N/mm 2 U.T.S. 650 N/mm 2 EI 35 %min Cv 70 J C Cr Ni Mo Mn Si 0,03 17,0 10,00 2,0 0,50 1,0 max 20,0 14,00 3,0 2,50 max IDENTIFICATION FEDNOX 10 E 316L - 16

16 A heavy coated iron powder electrode especially designed for high speed welding of structural steels in the horizontal position. Produces excellent welds in standing and natural fillets as well as M V-Butt welds. The slag is self-detaching leaving an excellent weld bead free from undercut. C-Mn steels Iron Powder Fedferra E 7024 GENERAL DATA , , , , AWS/ASME SFA 5,1 E 7024 DIN 1913 E 5132RR BS 639 E 5132RR Y.S N/mm 2 U.T.S N/mm 2 EI 22 %min CV 770J@ 0 C 80J@ +20 C C Mn Si P S 0,12 0,9 0,6 0,035 0,035 max max max max max IDENTIFICATION FEDFERRA E 7024

17 Stainless steels Fednox 21 is an austentic rutile coated electrode for welding AISI 310 stainless steel. The deposit is heat resistant and resists scaling in oxidizing atmospheres up to 1200 C. Typical applications are in furnace parts, heat exchanges, combustion chambers, gas turbine parts, incinerators, recuperators, rolls for roller hearth furnaces. Fednox 21 E , , , E AWS/ASME SFA - 5,4 E DIN 8556 E 2520 R26 B.S R WIRE SS- 310 SIMILAR T.I.G. ROD: SS % PROOF STRESS 400 N/mm 2 1,0% PROOF STRESS 420 N/mm 2 U.T.S. 600 N/mm 2 EI 35 % Cv 80J (+20 C) C Mn Si Cr Ni 0,08 1,50 0,90 25,0 20,0 0,1 2,50 max 28,0 22,0 IDENTIFICATION FEDNOX 21 E

18 Stainless steels A low carbon rutile coated stick electrode for high quality welding of the 19% chromium, 13% nickel, 4% molybdenum type stainless steels, 316, 316L and 317. The high molybdenum content reduces corrosion and pitting by sulphuric acid solutions. Wet corrosion resistance up to 350 C. Applications found extensively in high temperature applications in the pulp and paper industry. Fednox E 317L GENERAL DATA , , , , AWS/ASME SFA 5,4 E 317L - 16 DIN 8556 E NCR 26 BS 2926 E LR IDENTIFICATION FEDNOX E 317L - 16 WIRE SS 317L EQUIVALENT T.I.G. ROD SS 317L 0.2% PROOF STRESS 400 N/mm 2 U.T.S. 550 N/mm 2 EI 30 %min Cv 60J C C Cr Ni Mo Mn Si S+P 0,03 17,0 11,0 3,50 0,50 1,0 0,025 max 21,0 15,0 5,50 2,50 max max

19 Aluminium and Alloys PROCEDURES Remove all foreign materials and surface oxides. Materials of 1/8 inch (3,25mm) or thicker should be pre-heated to 500 F (260 C) or more. Hold the electrode perpendicular to the work, (approx. 90 ) and maintain as short an arc with a fast travel speed. Fill craters and restrike on existing weld bead. Chip slag between beads and before quenching. For complete slag removal use wire brush and hot water solution of 10% sulphuric acid. Rinse completely clean with hot water. APPLICATIONS: MG 405 is used in repair of automotive parts, pipes, tanks, trailers, refrigeration equipment, aluminium casting and structural shapes. MG 405 E 45 E , kg box , kg box , kg box AWS/ASME SFA 5,10 E 4047 DIN 1732 EL - ALSI 12 AI Si Mn Base 12,0 0,2 SIMILAR M.I.G. WIRE ER ALU S ER 4047 SIMILAR T.I.G. ROD ER ALU T ER % PROOF STRESS 80 N/mm 2 U.T.S. 180 N/mm 2 EI 5 % PHYSICAL Electrical 20 C [S.m/mm 2 ] Thermal 20 C [(w/(m.k)] Coefficient of linear expansion ( C) [1/K] 20 x10 6 IDENTIFICATION MG 405

20 Aluminium and Alloys APPLICATIONS: Repairing of automotive, truck and bus parts. Also for tanks, pipes, ladders, shelves, refrigeration equipment, foundry patterns and many other aluminium structures.repair of machining errors and build-up of missing sections of castings, extrusions, plates etc. Can also be used as a gas brazing alloy. PROCEDURES: Clean weld area. Parts 1/8 inch or heavier should be bevelled No preheat is necessary on thin gauges but faster, flatter, smoother welds are produced on heavier sections if they are preheated to approx. 400 F (205 C). Hold electrode vertically to work piece, maintain a short arc and fast travel speed. Use either stringer beads or weaving technique. Remove slag between passes. Restart arc on existing weld deposits. Allow part to cool slowly. Chip of all slag before quenching. For complete slag removal use a wire brush with a 10% sulphuric acid and hot water solution. Rinse with clean water. MG 400 E 414 E , kg box , kg box , kg box AWS/ASME SFA 5,10 E 4043 DIN 1732 EL - ALSI 5 AI Si Base 5,0 WIRE ER SIMILAR GAS FLUX CORED ALUBRAZE SIMILAR T.I.G. ROD: ER % PROOF STRESS 90 N/mm 2 U.T.S. 160 N/mm 2 EI 15 % PHYSICAL Electrical 20 C [Sm/mm 2 ] Thermal 20 C [(w/(m.k)] 170 Coefficient of linear expansion ( C) [1/K 22. 1x10 6 IDENTIFICATION MG 400

21 Cast-irons Basic graphite coated stick electrode with pure nickel core wire for machinable cold welds on cast iron. For joint welds and build - up welds on cast iron and for joining cast iron to steel in all positions on oily and greasy surfaces. A variety of specific welding properties can be used depending on the type of welding current and electrode polatiry. With DC (negative) the welding speed is slow. With DC (positive) higher beads are formed. With AC the welding speed is increased and thermal input reduced. The golden rule for cold welding cast iron is: weld short beads (30-50mm) and immediately peen beads thoroughly in order to relieve stresses. Fedcast 1 E 21 Cast , , , AWS/ASME SFA 5,15 ENi- CI DIN 8573 ENi- BG1 C Fe Ni 0,5 2 Base IDENTIFICATION ENi - CI FEDCAST 1 ENi - CI 0.2% PROOF STRESS 220 N/mm 2 U.T.S. 460 N/mm 2 El 15 % BHN 10/

22 Cast-irons Basic graphite coated electrode with nickel- Iron core wire for welding spheroidal graphite cast irons and high phosphorus cast irons. Fedcast 3 is widely used to weld cast iron to mild steels without preheating and for applying buffer layers to components where chemical resistance or wear resistance is needed. The weld deposit is fully machinable. Fedcast 3 E 23 Cast , , , E NiFE - CI AWS/ASME SFA 5,15-73E NiFe-Cl DIN E NiFe BG1 WIRE FEDCAST S % PROOF STRESS 300 N/mm 2 U.T.S. 460 N/mm 2 EI 40 %min BHN 10/ C Fe Ni 0, IDENTIFICATION FEDCAST 3 E NiFe - Cl

23 Cast-irons Basic graphite coated electrode which produces a strong, dense and tough non machinable deposit unless a preheat or two to three layers are applied. Most cast irons can be welded as the electrode coating permits the use of low welding currents and deposits are low in carbon. Some typical applications are for gray cast irons to mild steel and general difficult to reach crack repair. If preheat is not possible and machinable deposits are required then nickel base electrodes Fedcast 1, 3, and 31 can be used for the top layers. Fedcast 5 E St - Cl GENERAL DATA , , , AWS/ASME SFA 5,15 E St DIN 8573 E Fe S1 C Mn Fe 0,6 0,3 Bal max 0,6 IDENTIFICATION FEDCAST 5 E St - Cl TENSILE STRENGTH PSI (N/mm 2 ) Up to 57,000 (Up to 390) BRINELL HARDNESS ± 330 IN THE FIRST TWO PASSES

24 Cast-irons Basic graphite coated stick electrode with nickel iron core wire (Bi - metal) for machinable cold welds on cast iron, spheroidal graphite iron and for joint welds with steel. The bimetal core wire permits deposition of the electrode along its entire length without the tendency to overheat that is associated with NiFe electrodes. With DC (negative) the thermal input is higher, penetration deeper, welds are flat. Ideal for welding ductile cast pipes in all positions. The work piece must be preheated to 400 C when welding with Fedcast S-32 M.I.G. wire. Fedcast 31 E 231 Cast , , E NiFe - Cl AWS/ASWE SFA 5,15 ENiFe - Cl DIN 8570 ENiFe - 1 BGI C Ni Fe 0, WIRE FEDCAST S-32 0,2% PROOF STRESS 300 N/mm 2 U.T.S. 460 N/mm 2 El 10 %min Cv 10/ IDENTIFICATION FEDCAST 1 E Ni - Cl

25 Cast-irons APPLICATION Fedcast 6 is a special electrode for welding gray cast iron, cast steel and malleable cast iron. The weld metal deposit gives an excellent colour match with castings. WELDING This electrode has a smooth arc and an easy slag removal spatter-free flow and no under cutting. WELDING INSTRUCTIONS The welding area must be clean and free of oil and grease. Weld cold. Keep heat input as low as possible and weld short runs to keep work piece cold. Weld runs can be peened to reduce stresses in welding area. Fedcast 6 E 26 Cast , Kg box , Kg box , Kg box E NiCu - B AWS/ASME SFA 5,15 E NiCu - B DIN 8573 E NiCu - BG 1 C Fe Cu Ni 0,5 3,5 30 Base 0,2% PROOF STRESS 250 N/mm 2 U.T.S. 460 N/mm 2 El 25 % B.H.N. 10/ IDENTIFICATION FEDCAST 6 E NiCu - B

26 Gouging Fedcon 53 is a special electrode for gouging and cutting duties on all metals, for weld edge preparation removing welded-on attachments, gouging grooves and hole piercing. Grooving duties can be carried out in horizontal, vertical and overhead positions. The best results are obtained when the workpiece is slightly inclined (see sketch). For severing and cutting work, make saw-like movements with the electrode. Fedcon 53 E553 GR/CT GENERAL DATA ART NO DIA LGTH AMPS PACKAGING , , , , POSITIONS AIR CARBON ARC GOUGING ELECTRODES Article Electrodes No. Diam. Per Box , , , , ,0 50 : A copper coated carbon electrode for deep gouging duties used with the assistance of compressed air. IDENTIFICATION FEDCON 53

27 Problem steels Rutile coated stick electrode for welding problem steels and for hardfacing. Weld metal is an austentic chromenickel alloy with increased ferrite content, scale resistant up to 1000 C (1850F) and machinable. It is used for joint welding mild or low-alloyed steels to high- alloyed steels or austentic manganese steel. 29/9 Blue E 692 Blue , , , , E AWS/ASME SFA 5,4 E DIN 8556 E29 9 R26 WIRE SS ER ,2% PROOF STRESS 400 N/mm 2 1,0% PROOF STRESS 430 N/mm 2 U.T.S. 750 N/mm 2 El 20 % C Si Mn Cr Ni 0,15 1,45 0,50 28,0 8,0 max max 2,50 32,0 12,0 IDENTIFICATION 29/9 BLUE E312-16

28 Problem steels Rutile coated stick electrode for welding problem steels and for hardfacing. Weld metal is an austenitic chromenickel alloy with increased ferrite content, scale resistant up to 1000 C (1850F) and machinable. It is used for joint welding mild or low-alloyed steels to high-alloyed steels or austentic manganese steel. Fednox 29 E , , , , E AWS/ASME SFA 5,4 E DIN 8556 E29 9 R26 D.C. A.C. WIRE SS ER % PROOF STRESS 400 N/mm 2 1,0% PROOF STRESS 430 N/mm 2 U.T.S. 750 N/mm 2 El 20 % C Si Mn Cr Ni 0,15 1,45 0,50 28,0 8,0 max max 2,50 32,0 12,0 IDENTIFICATION FEDNOX 29 E

29 Problem steels Rutile coated stick electrode for welding problem steels and for hardfacing. Weld metal is an austentic chromenickel alloy with increased ferrite content, scale resistant up to 1000 C (1850F) and machinable. It is used for joint welding mild or low-alloyed steels to high-alloyed steels or austentic manganese steel. Fednox 92 E , , , , E AWS/ASME SFA 5,4 E DIN 8556 E29 9 R26 D.C. A.C. WIRE SS ER % PROOF STRESS 400 N/mm 2 1,0% PROOF STRESS 430 N/mm 2 U.T.S. 750 N/mm 2 El 20 % C Si Mn Cr Ni 0,15 1,45 0,50 28,0 8,0 max max 2,50 32,0 12,0 IDENTIFICATION FEDNOX 92 E

30 Problem steels Rutile coated high out put electrode with 160% deposit rate for joint welding dissimilar steels and for hardfacings on rails, switch points, dredger teeth, baffleplates. Suitable for austentic / ferritic weld joints (between dissimilar materials) and for interlays when hardfacing. Stick electrode permits high current density. Weld metal comprises of austentic chrome nickel manganese steel which is scale resistant up to 850 C and work hardening. Fednox 35 E , , , , E AWS/ASME SFA 5,4 E DIN 8556 E18 8 Mn MPR BS R C Cr Ni Mn Si 0,08 17,5 8,0 6,0 0,6 0,11 20,0 10,5 8,0 1,0 IDENTIFICATION FEDNOX 35 E WIRE SS ER Y.S. 420 N/mm 2 U.T.S. 650 N/mm 2 El 35% min CV 65 J

31 Problem steels Rutile coated stainless steel electrode with 140% recovery rate for welding dissimilar steels of the Cr Ni Mo type to low alloyed and austentic manganese steels. The deposit has excellent slag removal. Welding of buffer layers prior to hard surfacing to prevent crack propagation. Fednox 153 is corrosion resistant and has a ferrite content of approx. 20%. Fednox 153 E 6153 E 309 Mo , , , , AWS/ASME SFA 5,4 E Mo-16 DIN 8556 E Nc MPR WIRE SS ER L SS ER 309 LMO SIMILAR T.I.G ROD SS ER - 309L 0,2% PROOF STRESS 400 N/mm 2 1,0% PROOF STRESS 420 N/mm 2 U.T.S. 600 N/mm 2 El 35 % CV 80J (+20 C) C Cr Ni Mo Mn P S 0,12 22,0 11,0 2,0 0,50 0,040 0,035 max 25,0 15,0 3,0 2,50 max max IDENTIFICATION FEDNOX 153 E 309 Mo - 16