AWS A.5.18 ER70S-6 Mig Mag Copper Wire CO2 Welding Wire Cooper Coated Welding wire chemical Composition(%) Trade mark Composition C Mn Si S P Ni Cr Cu ...
[Weathering Steel] ER50-G Mig Mag Welding Wire For High Strength Steel Such As Vehicles,Offshore Projects And Bridges LT·TH500-NQ-II 0.8/1.0/1.2/1.6mm ...