... mig welding wire AWS ER70s-6 applications:welding carbon steel,500MPa high strength steels,welding in cars,building,bridgeCo2 mig ... welding wire AWS ER70s-6 :1. Properties: Used for ... can be applied to carbon steels,vehicles,construction, shipbuilding,bridge building, etc.2. Technical data:Tensile strength: 572MPa, yield point ...