• D-57, 58 & 59 Hingna Industrial Area,M.I.D.C. Nagpur - 440016, MH, INDIA
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Email Us: sales@weldfast.in, info@weldfast.in
sales@weldfast.in, info@weldfast.in D-57, 58 & 59 Hingna Industrial Area,M.I.D.C. Nagpur - 440016, MH, INDIA

Welding Electrodes

A medium coated rutile electrode suitable for all position welding of Steel structures and tanks, truck frames and bodies, machinery construction, auto body frames, railway wagons, ships, pipelines, bridges etc.

Weldfast Super

A medium coated rutile electrode suitable for all position welding of Steel structures and tanks, truck frames and bodies, machinery construction, auto body frames, railway wagons, ships, pipelines, bridges etc.

Description

Approvals:

BHEL Trichy, NTPC, LRS Gr 1, ABS Gr 1, DNV Gr 1, IRS Gr 1, BV Gr 1, BIS, IBR (CIB-Maharashtra), M.N. Dastur, MahaGenco.

 
CODING: E 6013, IS 814-ER 4211X

TYPICAL ALL WELD ANALYSIS (%)

C: 0.10 max

Mn: 0.60 max

Si: 0.40 max

S: 0.03 max

P: 0.03 max

MECHANICAL PROPERTIES

UTS (N/mm2): 480-530

YS (N/mm2): 380-490

Elongation%: 22-26

Impact Value-CVN: 55-60J at 0°C

Weldfast Quality

CODING: E 6013, IS 814 -ER 4222X

TYPICAL ALL WELD ANALYSIS (%)

C: 0.10 max

Mn: 0.60 max

Si: 0.40 max

S: 0.03 max

P: 0.03 max

MECHANICAL PROPERTIES

UTS (N/mm2): 480-540

YS (N/mm2): 370-500

Elongation%: 22-27

Impact Value-CVN: 55-60J at 0°C

Description

A medium coated rutile electrode suitable for all position welding and used in the heavy fabrication of pressure vessels, tanks,
rail wagons, shipbuilding, pressure pipelines, steel furniture, auto bodies etc. Suitable for joining steels conforming to
ASTM specifications : SA-36/SA-36M, SA-285/SA-285M & SA-414/SA-414M.

Approvals:

LRS Gr 2, ABS Gr 2, DNV Gr 2, IRS Gr 2, BV Gr2, BIS, IBR (CIB Maharashtra), Thermax, MahaGenco, BEML

Weldfast Supreme

A heavy coated rutile electrode for very smooth bead appearance of the filling and capping runs. Applications consist of storage tanks, railway wagons, automobile frames and bodies, boilers, rail coaches, ships, locomotive, fiber boxes etc.

Approvals:
Approvals : LRS Gr 2, BIS, IBR (CIB Maharashtra), MahaGenco.

CODING: E 6013, IS 814 – ERR 4222X

TYPICAL ALL WELD ANALYSIS (%)

C: 0.10 max

Mn: 0.60 max

Si: 0.40 max

S: 0.03 max

P: 0.03 max

MECHANICAL PROPERTIES

UTS (N/mm2): 480-550

YS (N/mm2): 370-500

Elongation%: 23-27

Impact Value-CVN: 60-70 J at 0°C

Weldfast Zitank

TYPICAL ALL WELD ANALYSIS (%)

C: 0.08 max

Mn: 0.10-0.30

Si: 0.05 max

S: 0.03 max

P: 0.03 max

MECHANICAL PROPERTIES

UTS (N/mm2): 420-520

YS (N/mm2): 325-450

Elongation%: 20-26

Impact Value-CVN: 50-80 J at 27°C

WELDFAST ZITANK is a specially designed electrode for welding of hot dip galvanized baths. Suitable for welding as well as repairs of hot dip galvanizing tanks. The electrode has low silicon content which ensures high resistance to corrosion by molten zinc. The deposited weld metal is almost pure iron and is strong as well as ductile.

Weldfast LH 16

A medium coated all position, basic type hydrogen controlled electrodes for welding mild steel, medium & high tensile low
alloy steels. Also suitable for depositing buffer layer before hard facing, joining cast steel to mild steel & putting non-machinable deposit on cast iron. The weld deposit is of excellent X-ray quality. Applications include coaches, ships, heavyduty structures, earth moving machinery, boilers & pressure vessels.

Approvals:
RDSO CLASS A3/B1

CODING: E 7016, IS 814- EB 5426H X

TYPICAL ALL WELD ANALYSIS (%)

C: 0.10 max

Mn: 1.60 max

Si: 0.75 max

S: 0.03 max

P: 0.03 max

MECHANICAL PROPERTIES

UTS (N/mm2): 550-610

YS (N/mm2): 430-540

Elongation%: 24-28

Impact Value-CVN: 50-60 J at -30°C

Weldfast LH 18

A basic coated low hydrogen all position electrode with a metal recovery of 110% approximately. The weld deposit has good toughness and excellent X-ray quality. It gives excellent arc stability, smooth arc and is very easy in slag removal. Used in welding Boiler and pressure vessels, penstocks, storage tanks, bridges, heavy structures subjected to dynamic loading and under restrained conditions. 

Approvals:
NPCIL, NTPC, BHEL Trichy, LRS 3YH5, ABS 3YH5, DNV 3YH5, IRS 3YH5, BV, BIS, IBR (CIB Maharashtra), Thermax, M.N.Dastur & Co., MahaGenco, RDSO CLASS A4/B2, BEML.

CODING: E 7018, IS 814- EB 5426H JX

TYPICAL ALL WELD ANALYSIS (%)

C: 0.10 max

Mn: 1.60 max

Si: 0.75 max

S: 0.03 max

P: 0.03 max

MECHANICAL PROPERTIES

UTS (N/mm2): 550-610

YS (N/mm2): 430-540

Elongation%: 24-28

Impact Value-CVN: 50-60 J at -30°C

 

Weldfast LH 18-1

A basic coated low hydrogen all position electrode with deposition efficiency of 110%. The weld deposit has good
toughness even at-50°C and satisfies X-ray, ultrasonic & radiographic requirements. It gives excellent arc stability, smooth arc and is very easy in slag removal. Used in welding Boiler and pressure vessels, penstocks, storage tanks, bridges, heavy structures subjected to dynamic loading and under restrained conditions. Suitable for steels conforming to ASTM
specification : Gr.60, Gr.65 steels of SA-515/SA-515 ( P.No.1) and Gr.60, Gr.65 steels of SA-516/SA-516M ( P.No.1).

Approvals:
NPCIL, LRS 4Y40H5, DNV 4Y40H5, BV 4Y40H5.

CODING: E 7018-1, IS 814-EB 5526H JX

TYPICAL ALL WELD ANALYSIS (%)

C: 0.10 max

Mn: 1.60 max

Si: 0.75 max

S: 0.03 max

P: 0.03 max

MECHANICAL PROPERTIES

UTS (N/mm2): 550-610

YS (N/mm2): 440-530

Elongation%: 24-28

Impact Value-CVN: 55-65 J at -45°C

WELDFAST LH 18 (NACE)

CODING: E 7018-1, IS 814 – EB 5629H3JX

TYPICAL ALL WELD ANALYSIS (%)

C: 0.10 max

Mn: 1.40 max

Si: 0.60 max

S: 0.015 max

P: 0.018 max

MECHANICAL PROPERTIES

UTS (N/mm2): 520-600

YS (N/mm2): 430-530

Elongation%: 24-28

Impact Value-CVN: 40 J at -46°C

A basic coated extra- low- hydrogen all position welding electrode with deposition efficiency of approximately 110%. The weld metal has excellent toughness even at -50°C and satisfies X-ray, ultrasonic and radiographic requirements. Electrode gives smooth and stable arc, with easy slag removal even from the first pass in a vee groove. The weld metal which contains about 1.2 % Mn, is extremely resistant to cold and hot cracking and tri-axial stressing. Suitable for welding of medium-high tensile steels, heavy sections and restrained joints in high tensile steel. Welding of carbon steel and low alloy steel fabrications where severe service conditions exist. It meets corrosion test as per NACE Standard TM- 01-77 and TM02-84. Suitable for joining steels like ASTM 106Gr.B (NACE quality), Gr60, Gr65 of SA-515/SA-515M.

Weldfast Cromo 0500

A medium heavy basic coated, hydrogen controlled, iron powder electrode, gives weld deposit containing 0.5% Mo. Used for welding of 0.5% Mo and 1% Cr-0.5% Mo steels. Suitable in welding of a flange, forged fittings, valves, seamless tubes and pipes for high-temperature applications in power plants, refinery, petrochemicals and fertilizer units

Approvals:
NPCIL, IBR (CIB Maharashtra), BHEL Trichy.

CODING: E 7018-A1

TYPICAL ALL WELD ANALYSIS (%)

C: 0.12 max

Mn: 0.90 max

Si: 0.80 max

S: 0.03 max

P: 0.03 max

Mo: 0.4-0.65

MECHANICAL PROPERTIES

UTS (N/mm2): 550-630

YS (N/mm2): 500(min)

Elongation%: 23-27

Impact Value-CVN: 90-120J at +27°C

Weldfast Cromo 1500

A medium heavy coated, low hydrogen iron powder type electrode gives weld deposit of 1.3% Cr & 0.5% Mo steel. Suitable for welding of 1Cr/0.5Mo and similar creep resistant steels, welding of a flange, forged fittings, valves, seamless tubes and pipes for high-temperature applications in power plants, refinery, petrochemical and fertilizer units & P11, P12 type of steels.

Approvals:
NPCIL, IBR (CIB Maharashtra), Thermax.

CODING: E 8018-B2

TYPICAL ALL WELD ANALYSIS (%)

C: 0.06-0.09

Mn: 0.90 max

Si: 0.80 max

S: 0.03 max

P: 0.03 max

Cr: 1.0-1.5

Mo: 0.4-0.65

MECHANICAL PROPERTIES

UTS (N/mm2): 550-630

YS (N/mm2): 500(min)

Elongation%: 23-27

Impact Value-CVN: 50-90 J at +27°C

Weldfast Cromo 2251

A medium heavy coated, low hydrogen, iron powder type, all position electrode with weld deposit of approximately 2.30% Cr and 1% Mo steel of For welding 2Cr/1Mo and similar creep resistant steels. Suitable in welding of a flange, forged fittings, valves, seamless tubes and pipes for high-temperature applications in power plants, refinery, petrochemicals and fertilizer units and P22 type of steels.

Approvals:
NPCIL, IBR (CIB Maharashtra), Thermax

CODING: E 9018-B3

TYPICAL ALL WELD ANALYSIS (%)

C: 0.05-0.12

Mn: 0.90 max

Si: 0.80 max

S: 0.03 max

P: 0.03 max

Cr: 2.0-2.5

Mo: 0.9-1.2

MECHANICAL PROPERTIES

UTS (N/mm2): 630-690

YS (N/mm2): 540(min)

Elongation%: 21-24

Impact Value-CVN: 50-100 J at +27°C

WELDFAST CROMO 5500

CODING: E 8018-B6

TYPICAL ALL WELD ANALYSIS (%)

C: 0.05-0.12

Mn: 1.00 max

Si: 0.90 max

S: 0.03 max

P: 0.03 max

Cr: 4.0-6.0

Ni: 0.40 max

Mo: 0.45-0.65

MECHANICAL PROPERTIES

UTS (N/mm2): 550-650

YS (N/mm2): 480(min)

Elongation%: 19-22

Impact Value-CVN: 50-100J at +27°C

A medium heavy coated, low hydrogen, iron powder type all position electrode with weld deposit of approximately 5% Cr and 0.5% Mo steel for welding 2Cr/1Mo and similar creep resistant steels. Suitable in welding of the flange, forged fittings, valves, seamless tubes and pipes for high-temperature applications in power plants, refinery, petrochemical and fertilizer units and P22 type of steels.

WELDFAST CROMO 9100 (E 8018-B8)

CODING: E 8018-B8

TYPICAL ALL WELD ANALYSIS (%)

C: 0.05-0.10

Mn: 1.00 max

Si: 0.90 max

S: 0.03 max

P: 0.03 max

Cr: 8.0-10.5

Ni: 0.40 max

Mo: 0.85-1.2

MECHANICAL PROPERTIES

UTS (N/mm2): 600-650

YS (N/mm2): 480-550

Elongation%: 20-25

Impact Value-CVN: 47 J at +20°C

A basic coated electrode for welding Chrome Moly creeps resistant steels in all positions. Weld Deposit gives approximately 9% Cr and is air hardenable and requires pre-heat & post weld heat treatment. Used in Welding of the cast or forged fitting, flanges, valves, seamless tubes or pipes used in power plants, refinery, petrochemical and fertilizer units.

Weldfast 308 (E 308-16)

A rutile basic coated all position electrode. For welding of corrosion resistant Cr-Ni steels of AISI grades 301, 302, 304, 308 used in dairy, food processing, and chemical industries.

Approvals:
RDSO : CLASS M1

CODING: E 308-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.08 max

Mn: 0.6-1.2

Si: 1.0 max

S: 0.03 max

P: 0.04 max

Cr: 18.0-21.0

Ni: 9.0-11.0

MECHANICAL PROPERTIES

UTS (N/mm2): 560-630

Elongation%: 35-40

Ferrite%: 3-7

Weldfast 308L (E 308L-16)

A rutile basic coated all position electrode. For welding of Cr-Ni steels of AISI grades 301, 302, 304, 308 types of equipment used in chemical processing, dairy & food industry.

Approvals:
NPCIL

CODING: E 308L-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.04 max

Mn: 0.6-1.2

Si: 1.0 max

S: 0.03 max

P: 0.04 max

Cr: 18.0-21.0

Ni: 9.0-11.0

MECHANICAL PROPERTIES

UTS (N/mm2): 540-580

Elongation%: 35-40

Ferrite%: 3-7

WELDFAST 308Mo (E 308Mo-16)

CODING: E 308Mo-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.08 max

Mn: 0.8-1.2

Si: 1.0 max

S: 0.03 max

P: 0.04 max

Cr: 18.0-21.0

Ni: 9.0-11.0

Mo: 2.0-3.0

MECHANICAL PROPERTIES

UTS (N/mm2): 580-630

Elongation%: 35-40

A rutile basic coated all-position electrode. For welding of steels where severe stresses or risk of cracking are involved.

WELDFAST 347 (E 347-16)

CODING: E 347-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.08 max

Mn: 0.6-1.2

Si: 0.9 max

S: 0.03 max

P: 0.04 max

Cr: 18.0-21.0

Ni: 9.0-11.0

Cb: 1.00 max

MECHANICAL PROPERTIES

UTS (N/mm2): 560-620

Elongation%: 30-35

Ferrite%: 6-9

A rutile basic coated all position electrode for welding stabilized version of corrosion resistant Cr-Ni Steels. For welding of AISI grades 301, 302, 304, 308, 321 and 347. A wide range of application in the manufacture of equipment for chemical, food, aircraft industries, gas turbines, and soap industries.

WELDFAST 316 (E 316-16)

CODING: E 316-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.08 max

Mn: 0.6-1.2

Si: 0.9 max

S: 0.03 max

P: 0.04 max

Cr: 17.0-20.0

Ni: 11.0-14.0

Mo: 2.0-3.0

MECHANICAL PROPERTIES

UTS (N/mm2): 580-630

Elongation%: 30-35

Ferrite%: 3-8

A rutile basic coated all position electrode for welding stabilized version of corrosion resistant Cr-Ni Steels. For welding of AISI grades 301, 302, 304, 308, 321 and 347. A wide range of application in the manufacture of equipment for chemical, food, aircraft industries, gas turbines, and soap industries.

Weldfast 316L (E 316L-16)

A rutile basic coated all position electrode having extra low carbon with weld deposit of 18Cr/13Ni/2.5Mo stainless steel.

For welding of stainless steels such as AISI 316, 316L, 316H, 317 and 317L, in chemical plants, paint industries, and dye
industries.

Approvals:
NPCIL

CODING: E 316L-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.04 max

Mn: 0.6-1.2

Si: 0.9 max

S: 0.03 max

P: 0.04 max

Cr: 17.0-20.0

Ni: 11.0-14.0

Mo: 2.0-3.0

MECHANICAL PROPERTIES

UTS (N/mm2): 560-600

Elongation%: 30-40

Ferrite%: 3-8

WELDFAST 317L (E317L-16)

CODING: E317L-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.04 max

Mn: 0.5-2.5

Si: 1.0 max

S: 0.03 max

P: 0.04 max

Cr: 18.0-21.0

Ni: 12.0-14.0

Mo: 3.0-4.0

MECHANICAL PROPERTIES

UTS (N/mm2): 560-600

Elongation%: 30-40

Ferrite%: 3-8

A rutile basic coated all position electrode having extra low carbon with weld deposit of 19Cr/12Ni/3.5 Mo and controlled Ferrite content of 3-8 for maximum resistance to cracking. For welding of stainless steels such as AISI 316L/317and for welding of equipment in chemical industries especially for sulphuric and sulfurous acids and their salts, paper and pulp industry, paint and dye industries.

Weldfast 309 (E 309-16)

A rutile basic coated all position electrode giving 25/12, Cr-Ni deposit which has excellent corrosion and oxidation resistance in continuous service up to 1100°C. For welding of corrosion and heat resistant Cr-Ni steels to themselves or to mild steel. The weld deposit offers higher temperature oxidation resistance than 18/8 Cr-Ni grade stainless steel. It is used for overlays of ferritic steel, dissimilar steels and difficult to weld steels.

Approvals:
RDSO: CLASS M4

CODING: E 309-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.1 max

Mn: 0.6-1.2

Si: 1.00 max

S: 0.03 max

P: 0.04 max

Cr: 22.0-25.0

Ni: 12.0-14.0

MECHANICAL PROPERTIES

UTS (N/mm2): 550-650

Elongation%: 30-35

Weldfast 309L (E 309L-16)

A rutile basic coated all position electrode giving 25/12, Cr-Ni deposit which has excellent corrosion and oxidation resistance in continuous service up to 1100°C. For welding of corrosion and heat resistant Cr-Ni steels to themselves or to mild steel. The weld deposit offers higher temperature oxidation resistance than 18/8 Cr-Ni grade stainless steel. Useful in welding of clad steel.

Approvals:
NPCIL, Thermax

CODING: E 309L-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.04 max

Mn: 0.6-1.2

Si: 1.00 max

S: 0.03 max

P: 0.04 max

Cr: 22.0-25.0

Ni: 12.0-14.0

MECHANICAL PROPERTIES

UTS (N/mm2): 520-650

Elongation%: 30-35

Weldfast 309Mo (E 309Mo-16)

CODING: E 309Mo-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.1 max

Mn: 0.6-1.2

Si: 0.9 max

S: 0.03 max

P: 0.04 max

Cr: 22.0-25.0

Ni: 12.0-14.0

Mo: 2.0-3.0

MECHANICAL PROPERTIES

UTS (N/mm2): 550-650

Elongation%: 30-35

A rutile basic coated all position electrodes giving 25/12/2.5 Mo weld deposit. For welding of corrosion and heat resistant Cr-Ni steels to themselves or to mild steel. The electrode is useful in welding clad steel and for building corrosion and heat resistant layer on mild or low alloy steels. Also suitable for dissimilar joints of carbon steels with 316 type of stainless steel.

Weldfast 309MoL (E 309L-Mo-16)

A rutile basic coated all position electrode giving 25/12/2.5 Mo weld deposit. For welding of corrosion and heat resistant Cr-Ni steels to themselves or to mild steel. The electrode is useful in welding clad steel and for building a corrosion heat-resistant layer on mild or low alloy steels.

Approvals:
NPCIL

CODING: E 309L-Mo-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.04 max

Mn: 0.6-1.2

Si: 0.90 max

S: 0.03 max

P: 0.04 max

Cr: 22.0-25.0

Ni: 12.0-14.0

Mo: 2.0-3.0

MECHANICAL PROPERTIES

UTS (N/mm2): 520-650

Elongation%: 30-35

WELDFAST 309Cb (E 309Cb-16)

CODING: E 309Cb-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.10 max

Mn: 0.6-1.2

Si: 0.9 max

S: 0.03 max

P: 0.04 max

Cr: 22.0-25.0

Ni: 12.0-14.0

Cb: 0.70-1.0

MECHANICAL PROPERTIES

UTS (N/mm2): 580-650

Elongation%: 30-35

It is rutile basic coated all position electrode gives smooth arc, easy slag removal, and uniform weld bead. For welding of corrosion and heat resistant Cr and Cr-Ni stabilized steel to themselves or to mild steel. Welding of AISI 309-Cb, SS 347 to low alloy or carbon steels. The electrode is useful in welding clad steels.

WELDFAST 310 (E 310-16)

CODING: E 310-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.1-0.15

Mn: 1.0-2.5

Si: 0.75 max

S: 0.03 max

P: 0.03 max

Cr: 25.0-28.0

Ni: 20.0-22.5

MECHANICAL PROPERTIES

UTS (N/mm2): 550-580

Elongation%: 30-35

A basic coated austenitic all position electrode and deposit 25/20 SS which has excellent stability and oxidation resistance in continuous service up to 1100°C. Welding of AISI 310 type, German steels 4762, 4828, 4841, 4846 and 4848 welding of stainless clad steels, straight chrome steels, dissimilar steels, hydrogenation and polymerization plant, gas turbine combustion chamber parts, high temp. furnace parts etc.

WELDFAST 312 (E 312-16)

CODING: E 312-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.08-0.15

Mn: 1.0-1.5

Si: 0.90 max

S: 0.03 max

P: 0.04 max

Cr: 28.0-32.0

Ni: 8.0-10.50

MECHANICAL PROPERTIES

UTS (N/mm2): 750-800

Elongation%: 22 min

A rutile basic coated all position electrode giving 30/10 Cr-Ni deposit which has excellent oxidation resistance. For welding of all unknown composition and dissimilar joints. Extensive application in heavy mining and earth moving equipment. The weld deposit has very high strength in addition to moderate corrosion resistance.

WELDFAST 318 (E318-16)

CODING: E318-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.08 max

Mn: 0.6-1.2

Si: 0.90 max

S: 0.03 max

P: 0.04 max

Cr: 17.0-20.0

Ni: 11.0-14.0

Mo: 2.0-3.0

Cb: 1.00 max

MECHANICAL PROPERTIES

UTS (N/mm2): 600-650

Elongation%: 25-30

Ferrite: 4-8

A rutile basic coated all position electrode for welding stabilized version of corrosion resistant Cr-Ni-Mo Steels. For welding of stainless steels such as AISI 316, 317, 318 and CPF 8M, CPF 10MC, CPF 8C, and CPF 8M, paper industries, bleaching equipment, chemical plants handling sulphuric, hydrochloric, acetic, formic, citric, tartaric acid etc., dyeing equipment, pickling plant, heat resistant casting.

WELDFAST 410 (E 410-15)

CODING: E 430-15

TYPICAL ALL WELD ANALYSIS (%)

C: 0.10 max

Mn: 1.00 max

Si: 0.90 max

S: 0.03 max

P: 0.04 max

Cr: 15.0-18.0

Ni: 0.6 max

Mo: 0.75 max

MECHANICAL PROPERTIES

UTS (N/mm2): 470-550

Elongation%: 20 min

A basic coated electrode for welding of AISI 430 stainless steel and steels of slightly lower or higher Cr content. For welding of AISI 430 stainless steels, automobile body molding, oil burner parts, equipment in chemical & food industries.

WELDFAST 430 ( E 430-15)

CODING: E 430-15

TYPICAL ALL WELD ANALYSIS (%)

C: 0.10 max

Mn: 1.00 max

Si: 0.90 max

S: 0.03 max

P: 0.04 max

Cr: 15.0-18.0

Ni: 0.6 max

Mo: 0.75 max

MECHANICAL PROPERTIES

UTS (N/mm2): 470-550

Elongation%: 20 min

A basic coated electrode for welding of AISI 430 stainless steel and steels of slightly lower or higher Cr content. For welding of AISI 430 stainless steels, automobile body molding, oil burner parts, equipment in chemical & food industries.

Weldfast 307S (E 307-16)

Approvals:
RDSO: CLASS M5

CODING: E 307-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.04-0.14

Mn: 3.30-4.75

Si: 0.50-0.80

S: 0.03 max

P: 0.03 max

Cr: 18.0-21.0

Ni: 9.0-10.7

MECHANICAL PROPERTIES

UTS (N/mm2): 580-620

Elongation%: 30-35

Ferrite%: Hardness (As Welded) 180-220BHN

Impact Value-CVN: Hardness (Work Hardened) 500-550BHN

WELDFAST 13 (E 410-15)

CODING: E 410-15

TYPICAL ALL WELD ANALYSIS (%)

C: 0.06-0.09

Mn: 0.50-0.90

Si: 0.40-0.60

S: 0.03 max

P: 0.04 max

Cr: 11.0-13.0

MECHANICAL PROPERTIES

UTS (N/mm2): 530-580

Elongation%: 20-27

For joining of heavy section of steel armatures, welding of similar corrosion resistant Cr Steels and steels casting. It is also used in pump parts, oil refinery equipments, coal washers and general corrosion & heat resisting applications.

WELDFAST 2209 (E 2209-16)

CODING: E 2209-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.04max

Mn: 0.50-2.00

Si: 1.00 max

S: 0.03 max

P: 0.04 max

Cr: 21.5-23.5

Ni: 8.50-10.50

Mo: 2.50-3.50

MECHANICAL PROPERTIES

N: 0.08-0.20

Cu: 0.75 max

UTS (N/mm2): 690

Elongation%: 20 min

WELDFAST 2594 ( E 2594-16 )

CODING: E 2594-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.04max

Mn: 0.50-2.00

Si: 1.00 max

S: 0.03 max

P: 0.04 max

Cr: 24.0-27.0

Ni: 8.00-10.50

Mo: 3.50-4.50

MECHANICAL PROPERTIES

N: 0.20-0.30

Cu: 0.75 max

UTS (N/mm2): 760

Elongation%: 20 min

WELDFAST 2553 (E 2553-16)

CODING: E 2553-16

TYPICAL ALL WELD ANALYSIS (%)

C: 0.06 max

Mn: 0.50-1.50

Si: 1.00 max

S: 0.03 max

P: 0.04 max

Cr: 24.0-27.0

Ni: 6.50-8.50

Mo: 2.90-3.90

MECHANICAL PROPERTIES

N: 0.10-0.25

Cu: 1.50-2.50

UTS (N/mm2): 760

Elongation%: 15 min

WELDFAST 410Ni-Mo (E 410NiMo-15)

CODING: E 410NiMo-15

TYPICAL ALL WELD ANALYSIS (%)

C: 0.06 max

Mn: 1.00 max

Si: 0.90 max

S: 0.03 max

P: 0.04 max

Cr: 11.0-12.5

Ni: 4.0-5.0

Mo: 0.4-0.7

MECHANICAL PROPERTIES

Cu: 0.75 max

UTS (N/mm2): 760 min

Elongation%: 15 min

CVN Impact (at 23±5ºC): 50 J min

CVN Impact (at 0ºC): 45 J min

MIGFAST € 4 (ER 80S-D2)

TYPICAL ALL WELD ANALYSIS (%)

C: 0.07-0.12

Mn: 1.60 – 2.10

Si: 0.50-0.80

Mo: 0.40-0.60

Ni: 0.15 max

Cu: 0.50 max

S: 0.025 max

P: 0.025 max

MECHANICAL PROPERTIES

UTS Mpa: 590 min.

Ys Mpa: 490 min.

Elongation: 17% min.

CVN Impact: 27J at -30°C

CODING: ER 80S-D2

A copper-coated, low-alloy, solid wire with 0.5% Mo for the GAW of creep-resistant steels of the same type, such as pipes in pressure vessels and boilers with a working temperature of up to 500°C. It can also be used for welding low-alloy high tensile strength steels. MIGFAST-4 is usually welded with 100% Argon as the shielding gas. The mechanical properties are given in the stress-relieved condition.

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