Sell in Pack Size of 44LB
Welding Wire, Mild Steel, 70S6, 0.035", 44 Lb Spool
 
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.