Copper coated mild steel MIG wire with high silicon and manganese for excellent weld quality.
ER70S-6 is a premium copper coated MIG welding wire with higher levels of silicon and manganese deoxidizers. Produces excellent weld quality even on slightly rusty or contaminated surfaces. Suitable for single and multi-pass welding of mild and medium tensile steels.
| Wire Type | Copper Coated Solid Wire |
| Shielding Gas | CO2 / 75%Ar+25%CO2 |
| Current Type | DC+ |
| Tensile Strength | ? 560 MPa |
| Yield Strength | ? 470 MPa |
| Elongation | ? 22% |
| Silicon | 0.80-1.15% |
| Manganese | 1.40-1.85% |
| Copper Coating | ? 0.50% |
Automotive, general fabrication, structural steel, shipbuilding, pressure vessels, pipe welding