... Welders for Sale 1.Suitable for all-position welding work. 2.stable arc, less spatter 3.ISO9001:2000,CCS ER49-1 Used mig Welders for Sale Basic ... Information1. AWS:ER49-1Mig welding wire for welding.2. Material: Copper/copper ... .8mm,1.0mm,1.2mm,1.6mm5. Melting Point:2700.6. Weight:5kg/15kg or as your request. 7. Shield gas: totally Co2; 75 ...