Thermamax ER70S-6 Premium Welding Wire

THERMAMAX ER70S-6 is a premium-quality copper-coated mild steel MIG welding wire engineered for superior performance in general fabrication and structural welding. Known for its excellent arc stability and low spatter levels, this wire provides smooth feedability and clean weld finishes across a variety of welding positions. Formulated with higher levels of deoxidizers such as manganese and silicon, THERMAMAX ER70S-6 is ideal for welding on dirty or rusty surfaces. It offers deep penetration and strong, consistent welds, making it suitable for mild and low-alloy steels in construction, automotive, shipbuilding, and heavy machinery applications.

Compatible with both CO₂ and Argon/CO₂ gas mixtures, it ensures optimal results in semi-automatic or automatic MIG welding operations.