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A basic cored wire for use with argon / carbon dioxide or carbon dioxide shielding gas.



ClassificationsSFA/AWS A5.20 : E71T-5C H4
SFA/AWS A5.20 : E71T-5M H4
EN ISO 17632-A : T 42 3 B C1 2 H5
EN ISO 17632-A : T 42 3 B M21 2 H5
ApprovalsCE : EN 13479
DB : 42.040.01 (M21 and C1)
LR : 3YS H5
VdTÜV : 04442

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

Welding CurrentDC-
Diffusible Hydrogen< 4 ml/100g
Alloy TypeCMn steel
Typical Tensile Properties
ConditionYield StrengthTensile StrengthElongation
M21 shielding gas
As Welded456 MPa569 MPa28 %
Typical Charpy V-Notch Properties
ConditionTesting TemperatureImpact Value
M21 shielding gas
As Welded-30 °C129 J
As Welded-20 °C145 J
Deposition Data
DiameterCurrentVoltageWire Feed SpeedDeposition Rate
1.2 mm120-300 A16-32 V4.0-15.0 m/min1.7-6.5 kg/h
1.6 mm140-400 A24-34 V3.0-10.5 m/min2.0-8.0 kg/h
2.4 mm250-500 A28-38 V1.5-6.0 m/min3.5-9.5 kg/h



Corofil B55 1.6mm 16kg

SKU: 2505167630
Excluding Sales Tax
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