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ER70S-6 - MIG Mild & Low Alloy Steel Welding Wire - 33 Lb x 0.035'

4.5 (9) Write Review
Free shipping on orders over $29.99

$84.99

$ 36 .99 $36.99

In Stock
  • ***READ THIS BEFORE YOU BUY*** Carefully check dimensions shown on picture #2 and make sure this spool will fit your welder.
  • ER70S-6 is the most common of the copper-coated mild steel GMAW (MIG) wires for single or multiple pass welding ER70S-6 has the highest combination of manganese and silicon deoxidizers, permitting higher welding currents with 100% CO2 and CO2/Argon Mix shielding gases, and leaving a smoother weld bead with little to zero post-weld cleanup.
  • Copper-plated and layer wound. Especially well suited for sheet metal applications or structural plate steels that have moderate amounts of rust oil or mill scale on them
  • Common uses include construction work, farm implement fabrications, general shop applications with poor fit-up or rusty, oily plates, tanks, steel castings or forgings
  • Available Diameters: 0.023", 0.030", 0.035"and 0.045" - Available Spool Weights: 33 and 44 Lb. Select from menu.


General use mild steel solid MIG wire with manganese and silicon Available Material Certification APPLICATIONS: Structural steel. Medium to heavy mill scale base material. Copper-plated and layer wound 44 Lb Spool


yusmel
2025-08-26 12:22:36
Great product good quality fast shipping I recommendI buy more in a future thanks
Ryan
2025-07-27 14:46:55
This is some good wire, been using it through my Miller 251 with zero issues!!! I didn't really know what to expect but pleasantly surprised. It seems to produce a very low amount of smoke as well which is really nice!
Loose on the Palouse
2025-04-08 18:20:17
Welds well and good price.
Customer
2025-03-27 15:28:55
I use this for both metal art and fabrication with no issues. I have ordered several 30lb spools and they are well packaged and have all arrived in good condition.
Stacie Mosley
2025-03-19 14:28:09
Great Price, this is as good as the more expensive welding wire, works great on mild steel fabrications, will continue to use this wire as long as it stays affordable..This is great wire affordable price, welds nice, my only complaint is the plastic spool arrived damaged, probably damaged during shipment. will continue to buy this wire. I still prefer the old school wood type spools which are no longer used.
Federico Vasquez
2025-03-10 12:22:02
Funciona bien
Old in the North East
2025-03-06 15:09:14
Good wielding wire and a fair price.
Steven Goodell
2025-02-26 16:53:58
Been getting this wire for a while... perfect.. lays down nice... no complaints at all.
stevenfortune
2025-01-14 20:33:52
great