Usage Areas and Properties
It is a copper-coated gas-shielded (MIG/MAG) welding wire used for welding unalloyed, general structural and fine-grained steels such as constructions, machinery, tanks, boilers, pipes, thin sheets, car bodies, steel furniture, panels, metal goods, and in the automotive industry.
The homogeneous and adequately thick copper coating improves electrical conductivity and increases the wire's resistance to corrosion.
Depending on the thickness of the base metal, protective gas can be CO₂ (carbon dioxide) or mixed gases (Ar+CO₂). It can be used up to operating temperatures of 400 °C.
Weldable Steels
S235J2G3-S355J2G3, P235T2-P355T2, L210NB-L290NB, L290MB-L360MB, P235G1TH, P255G1TH, P235GH, P355GH, S235JRS1-S23J4S, S315G1S, S355G3S, P255NH-P355NH, GE200-GE300
Shielding Gases
MAG: M20, M21, M24, M26, C1
| Standards | Classifications |
| TS EN ISO 14341-A | G 42 3 C1/M21 3Si1 |
| EN ISO 14341-A | G 42 3 C1/M21 3Si1 |
| SFA/AWS A5.18 | ER70S-6 |
| Chemical Composition % (Typical) |
| C | Si | Mn |
| 0.07 | 0.88 | 1.47 |
| Mechanical Properties (MAG) Shielding Gas M21 |
| Yield Strength | min. 420 MPa |
| Tensile Strength | 530–640 MPa |
| Impact Toughness | min. 47 J |
| Elongation | min. 22% |
| Dimensions and Weights | Current Type |
| Ø 0.8-1.00-1.20-1.60mm / 15kg | MAG DC(+) |
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