Forney 42290 Mig Wire Assorted Line Weights
Forney 42290 Mig Wire. Forney 42285 Mig Wire, Mild Steel. All position copper coated welding wire containing a high level of manganese and silicon to produce welds on dirty or rusty steel. Superior wire surface finish for best feed ability and arc performance, increased manganese and silicon provide excellent cleaning action.
Forney ER70S-6 Mild Steel Mig Wire, 0.024 In., 2 Lb. 42290 Forney 42290
ER 70S-6 mild steel MIG (GMAW) welding wire is a high strength mild steel MIG wire. for auto body repair and fabrication on most ferrous metals. Contains a high level of manganese and silicon for a superior weld, even on rusty, dirty steel. Produces a smooth bead which requires less grinding. Not recommended for aluminum engines. Required Shielding Gas: Argon/CO2.