Features
- Copper coated, manganese-silicon alloyed rod for GTAW.
- Suitable for general engineering and structural steels.
- Minimum yield strength of max 420 MPa.
- Usually welded with pure argon (I1) as the shielding gas.
- Excellent weldability.
- Reliable mechanical properties.
- Suitable for depositing root runs in pipe in all positions.
- Deoxidised steel rod for TIG welding of mild steel.
Specifications
Weight | 5 kg |
Classifications | EN ISO 636-A: W 42 3 W3Si1, EN ISO 636-A: W3Si1, SFA/AWS A5.18: ER70S-6 |
Approvals | CE: EN 13479, VdTÜV: 11842 |
Alloy Type | Carbon-manganese steel |
Typical Tensile Properties Condition EN Ar (I1) As Welded | Yield Strength 470 MPa, Tensile Strength 560 MPa, Elongation 26% |
Typical Charpy V-Notch Properties Condition EN Ar (I1) As Welded | Testing Temperature -30 °C, Impact Value 70 J |
Typical Weld Metal Analysis % Ar | C 0.05, Mn 1.4, Si 0.8, S 0.015, P 0.015 |
Typical Wire Composition % | C 0.078, Mn 1.46, Si 0.85 |
Description
SFA/AWS A5.18: ER70S-6
Copper coated deoxidised steel rod for TIG welding of mild steel.
Documentation
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