ER70S-6 .030 X 12 12 lb Spool Welding Wire

ER70S-6 .030 X 12 12 lb Spool Welding Wire Engineered to provide porosity-free x-ray quality welds at the highest tensile strength of all the plain carbon steel wiresMild steel welding wire that contains high levels of manganese and silicon which produces high quality welds when used on dirty oily or rusty steelRequires a shielding gas of CO2 and/or CO2 mixThe high silicon content increases the fluidity of the weld pool creating a smoother bead appearance resulting in minimal post-weld grinding