... stable arc, little splash, good welding CO2 welding wire AWS ER70s-6 Welding wire have depositing speed and high efficiency, stable arc ... the low carbon steel and low alloy structure, vehicle, bridge, container, construction machinery, boilers and construction etc. - Diameter: 0.8mm, ... - Weight of spool: 5kg, 15kg and 20kg. - Packing of welding wire:Wire Size Spool Size Net Weight 0.8mm1.0mm1.2mm1.6mm ...