... is copper; Specification is from 0.8mm-2.5mm Mild steel welding wire Features:1) stable arc2) ER70s-6 can be ... welding wire 3) With excellent welding technological properties, stable arc, less spatter, a higher deposition efficiency. Application1. mineral machine, engineering machinery ... . high-speed welding of light gauge plate and pipe line steel.Diameters: 0.8mm,1.0mm,1.2mm,1.4mm,1 ...