70S-6 MIG welding wire by ProStar. Wire Diameter: 0.023 in, Weight: 12 lb (5.4 kg) spool. Price listed for 1 lb. Minimum quantity per order: 12 lbs (multiples thereof) - PRSS6RN06P006
ER70S-6 contains higher levels of manganese and silicon than ER70S-2 and produces high quality welds when used on dirty, oily or rusty steel. The high silicon content increases the fluidity of the weld pool, thus creating a smoother bead appearance and resulting in minimal post-weld grinding.