ER70S-2 is a triple deoxidized copper-coated mild steel wire primarily used in the GTAW (TIG) process applications.
The added deoxidizers " zirconium, titanium, and aluminum differentiate 70S-2 from 70S-3 and 70S-2 wires making 70S-2 more suitable on rusty, oily or dirty surfaces.
70S-2 used in the GTAW process produces high quality, high toughness welds and is an excellent choice for use in single-side, melt-through welding without a protective root shielding gas on the backside of the joint.
Commonly used in general shop applications on rusty, oily plates, tanks, sheet metal, and home projects on ASTM A36, A285-C, A515-55, and A516-70 steels.
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Please check Picture #2 for an approximate quantity of rods per pound*** Available Diameters: 0.045", 1/16", 3/32", 1/8" and 5/32" - Available Packages: 1 Lb, 2 Lb, 5 Lb and 10 Lb.
