Welding wire DEKA ER70S-7, 4Si1

Wire is used for semi-automatic welding of carbon and low-alloy steels in shielding gases. Micropolishing of the wire surface with a special chemical composition increases the conductivity of the wire, reduces the energy required for welding and improves the mechanical characteristics of welds. The absence of shedding of copper coating in the feed mechanisms, along with a low friction coefficient, reduces downtime of welding equipment related to periodic cleaning of guide channels/hoses and increases the lifetime of the tip.