MIG Welding Wire, AWS Classification ER70S-2, Material Carbon Steel, Process MIG Welding (GMAW), Wire Diameter 0.035 in, Tensile Strength (As Welded) 76 ksi, Yield Strength (Minimum Required) 58 ksi, Yield Strength (As Welded) 63 ksi, Spool Type Steel Spool, Series SuperArc L-52, Weight 33 lb, For Material Type Carbon Steel to Carbon Steel, Welding Current Designation DCEP, For Welding Position Flat, Horizontal, Overhead, Vertical-Down, Vertical-Up, Tensile Strength (Minimum Required) 70 ksi