Customizable Diameter CO2 Welding Wire ER70S-3 Copper Coated MIG Mig Welding Steel Alloy Carbon Steel for Soldering
Product Description
ER70S-3 is a commonly used carbon steel solid wire for gas shielded arc welding.
1. Features
Excellent welding performance: stable arc, less spatter, beautiful weld formation.
Wide applicability: mainly used for CO₂ gas shielded welding, and can also be used for Ar+CO₂ mixed gas shielded welding.
Good mechanical properties: high weld strength, good toughness, and strong crack resistance.
Good deoxidation performance: contains deoxidizing elements (such as silicon and manganese), suitable for welding low carbon steel and low alloy steel.
2. Welding process
Shielding gas: pure CO₂ or mixed gas (such as 75%Ar + 25%CO₂).
Welding current: adjusted according to the thickness of the workpiece and the welding position.
Welding speed: moderate to ensure the quality of the weld.
Details Images
Specifications