Non-copper coated welding wires AWS ER70S-6
Standard: GB/T ER50-6/ AWS ER70S-6
Non-copper coated wire is used for welding 500MPa low alloy steel single and multi-pass welding;
also for high speed thin plates, pipe line steel welding.Suitable for manual welding, automatic welding
and robot welding, such as oil machinery, heavy crane machinery, pressure vessels, oil-chemical vessels,
ship body, bridge, construction steel structure, etc.