... welding wire for welding.2. Material: Copper/copper alloy.3. Surface: Copper coated.4. Diameter:0.8mm,1.0mm,1.2mm,1.6mm5. Melting ... of carbon steel, low alloy steel&500Mpa grade low alloy high intensity steel structures etc. Such as vehicle, building, bridge, ... 5454353072Packing& Payment Term& Delivery Time1. Packing: in plastic spool or steel basket with 5kg/15kg net weight each, precision layer wound ...