CO2 welding wire CE,BV,GL,ABS,CCS,ISO AWS A5.18 ... .6,0.8,1.0,1.2,1.6mmCO2 welding wire Model: Specification: 1)Size: 0.8mm-1.6mm2)Application: ... for welding of carbon steel and 500Mpa grade low-alloy steel, such as vehicles, bridges, ... construction and machinery structure etc. Packing:net weight_1kg, 5kg, 15kgprecision layer ...