Carbon Steel Solid MIG Welding Wire, ER70S-6 .035-Inch 10-Pound 2-Packs Gas M…
Carbon Steel Solid MIG Welding Wire. ER70S-6 MIG Wire is the most common copper-coated mild steel GMAW (MIG) wires for single or multiple pass welding. High Quality: ER70S-6 MIG Wire is the most common copper-coated mild steel GMAW (MIG) wires for single or multiple pass welding.