ANCHOR ER70S-6 .023X33 (33# SPOOL) ER70S6 is a mild steel welding wire that contains high levels of manganese and silicon which produces high quality welds when used on dirty, oily, or rusty steelThe high silicon content increases the fluidity of the weld pool, creating a smoother bead appearance resulting in minimal post-weld grindingS-6 wire is engineered to provide porosity-free, x-ray quality welds at the highest tensile strength of all the plain carbon steel wiresThis product requires a shielding gas of CO2 and/or CO2 mix; conforms to AWS 5.18 and CSA 48.4 Dia.: 0.0230 inTensile Strength: 85000 psi [Max]Wt.: 33 lbPacking Type: SpoolMaterial: Mild Steel