Coreweld W

ESAB

Coreweld W

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Coreweld W is a metal cored wire designed for single or multipass welding on weathering grade steels. Coreweld W was designed specifically to meet the demand for weld deposits that color match the low alloy, high strength weathering grade steels, such as A588 and A242.

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Industries

  • Bridge Construction
  • Civil Construction
  • Industrial and General Fabrication
  • Mobile Equipment
  • Railcars
  • Ship/Barge Building

Welding Process

  • MCAW - Metal Core Arc Welding

Typical Weld Metal Analysis %

Typical Weld Metal Analysis %
C Cr Cu Mn Ni P S Si
75% Ar - 25% CO2
0.06 % 0.6 % 0.6 % 1.2 % 0.7 % 0.01 % 0.019 % 0.7 %

Approvals

Society DB
Approvals are based on factory location. Please contact ESAB for more information.

Typical Charpy V-Notch Properties

Testing Temperature -29 degC
Testing Temperature -20 degF
Shielding Gas 75% Ar - 25% CO2
Impact Value (met) 31 J
Impact Value (imp) 23 ft-lb
As Welded

Classifications

Name ASME SFA 5.36
Name ASME SFA 5.28
Grade E90T15-M21A2-W2
Name AWS A5.36
Grade E80C-W4 H4
Name AWS A5.28

Typical Tensile Properties

ConditionElongationShielding GasTensile Strength (imp)Yield Strength (imp)
As Welded26 %75% Ar - 25% CO2718 MPa (104 ksi)642 MPa (93 ksi)

Recommended Welding Parameters

Current TTW Dist. Voltage Wire Diameter Wire Feed Speed
75% Ar - 25% CO2
150-350 A 9.5-19.1 mm(3/8-3/4 in.) 24-32 V 1.2 mm(.045 in.) 838-1453 cm/min(330-572 in./min)
200-400 A 9.5-19.1 mm(3/8-3/4 in.) 26-32 V 1.4 mm(.052 in.) 665.5-833 cm/min(262-328 in./min)

Deposition Data

Current Deposition Rate Diameter Efficiency (%) TTW Dist. Voltage Wire Feed Speed
75% Ar - 25% CO2
170 A 2.4 kg/h(5.2 lb/h) 1.2 mm(.045 in.) 94 % 15.8 mm(5/8 in.) 24 V 510 cm/min(200 in./min)
230 A 3.5 kg/h(7.7 lb/h) 1.2 mm(.045 in.) 96 % 15.8 mm(5/8 in.) 25 V 760 cm/min(300 in./min)
290 A 4.6 kg/h(10.2 lb/h) 1.2 mm(.045 in.) 98 % 15.8 mm(5/8 in.) 27 V 1020 cm/min(400 in./min)
330 A 5.8 kg/h(12.7 lb/h) 1.2 mm(.045 in.) 99 % 15.8 mm(5/8 in.) 29 V 1270 cm/min(500 in./min)
390 A 7.5 kg/h(16.5 lb/h) 1.2 mm(.045 in.) 99 % 15.8 mm(5/8 in.) 32 V 1650 cm/min(650 in./min)
190 A 2.5 kg/h(5.5 lb/h) 1.4 mm(.052 in.) 94 % 15.8 mm(5/8 in.) 24 V 440 cm/min(180 in./min)
240 A 3.5 kg/h(7.7 lb/h) 1.4 mm(.052 in.) 95 % 15.8 mm(5/8 in.) 25 V 640 cm/min(250 in./min)
310 A 4.9 kg/h(10.7 lb/h) 1.4 mm(.052 in.) 98 % 15.8 mm(5/8 in.) 27 V 890 cm/min(350 in./min)
370 A 6.2 kg/h(13.6 lb/h) 1.4 mm(.052 in.) 99 % 15.8 mm(5/8 in.) 30 V 1140 cm/min(450 in./min)
420 A 7.5 kg/h(16.6 lb/h) 1.4 mm(.052 in.) 99 % 15.8 mm(5/8 in.) 32 V 1400 cm/min(550 in./min)
230 A 2.8 kg/h(6.2 lb/h) 1.6 mm(1/16 in.) 91 % 19.1 mm(3/4 in.) 24 V 380 cm/min(150 in./min)
290 A 4.0 kg/h(8.8 lb/h) 1.6 mm(1/16 in.) 95 % 19.1 mm(3/4 in.) 26 V 510 cm/min(200 in./min)
370 A 5.7 kg/h(12.5 lb/h) 1.6 mm(1/16 in.) 96 % 19.1 mm(3/4 in.) 28 V 700 cm/min(280 in./min)
430 A 7.2 kg/h(15.9 lb/h) 1.6 mm(1/16 in.) 99 % 19.1 mm(3/4 in.) 29 V 890 cm/min(350 in./min)
510 A 9.4 kg/h(20.7 lb/h) 1.6 mm(1/16 in.) 99 % 19.1 mm(3/4 in.) 33 V 1210 cm/min(480 in./min)
90% Ar - 10% CO2
200 A 3.0 kg/h(6.5 lb/h) 1.2 mm(.045 in.) 95 % 15.8 mm(5/8 in.) 27 V 640 cm/min(250 in./min)
260 A 4.1 kg/h(9.1 lb/h) 1.2 mm(.045 in.) 97 % 15.8 mm(5/8 in.) 28 V 890 cm/min(350 in./min)
290 A 4.6 kg/h(10.2 lb/h) 1.2 mm(.045 in.) 98 % 15.8 mm(5/8 in.) 29 V 1020 cm/min(400 in./min)
330 A 5.8 kg/h(12.7 lb/h) 1.2 mm(.045 in.) 99 % 15.8 mm(5/8 in.) 32 V 1270 cm/min(500 in./min)
360 A 6.3 kg/h(13.9 lb/h) 1.2 mm(.045 in.) 99 % 15.8 mm(5/8 in.) 33 V 1400 cm/min(550 in./min)
190 A 2.5 kg/h(5.5 lb/h) 1.4 mm(.052 in.) 94 % 15.8 mm(5/8 in.) 26 V 440 cm/min(180 in./min)
240 A 3.5 kg/h(7.7 lb/h) 1.4 mm(.052 in.) 95 % 15.8 mm(5/8 in.) 27 V 640 cm/min(250 in./min)
280 A 4.2 kg/h(9.2 lb/h) 1.4 mm(.052 in.) 97 % 15.8 mm(5/8 in.) 28 V 760 cm/min(300 in./min)
340 A 5.1 kg/h(11.2 lb/h) 1.4 mm(.052 in.) 99 % 15.8 mm(5/8 in.) 31 V 1020 cm/min(400 in./min)
410 A 7.1 kg/h(15.7 lb/h) 1.4 mm(.052 in.) 99 % 15.8 mm(5/8 in.) 36 V 1330 cm/min(530 in./min)
230 A 2.8 kg/h(6.2 lb/h) 1.6 mm(1/16 in.) 91 % 19.1 mm(3/4 in.) 26 V 380 cm/min(150 in./min)
290 A 4.0 kg/h(8.8 lb/h) 1.6 mm(1/16 in.) 95 % 19.1 mm(3/4 in.) 27 V 510 cm/min(200 in./min)
340 A 5.6 kg/h(12.3 lb/h) 1.6 mm(1/16 in.) 98 % 19.1 mm(3/4 in.) 29 V 640 cm/min(250 in./min)
430 A 7.2 kg/h(15.9 lb/h) 1.6 mm(1/16 in.) 99 % 19.1 mm(3/4 in.) 32 V 890 cm/min(350 in./min)
510 A 9.4 kg/h(20.7 lb/h) 1.6 mm(1/16 in.) 99 % 19.1 mm(3/4 in.) 36 V 1210 cm/min(480 in./min)
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Part Numbers : Coreweld W
CW W 045X60#CL 243413523 FIND A DISTRIBUTOR
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