... high efficiency, stable arc, little splash, good welding CO2 welding wire AWS ER70s-6 Welding wire have depositing speed and high efficiency, ... and high efficiency, stable arc, little splash, good welding seam. This series of welding wires are suitable for the low carbon steel and ... Ni < =0.30, Cr < =0.20 - Weight of spool: 5kg, 15kg and 20kg. - Packing of welding wire:Wire Size Spool Size Net Weight ...