ER70S-6 mild steel wire Size:0,8mm -1,6mm packing:1,5,15,20,250kg per spool Application:Used to weld ship building steel Mild steel wire ER70S-6 ER70S-6 is a kind of mild steel copper coated welding wire, suitable for 100% CO2 and Argon& CO2 mixed gas protective welding with stable feasibility, good welding seams, less spatters and excellent welding process properties.Application: Used to weld ...