Mig Welding Wire AWS Classification ER310 Material Stainless Steel Process MIG Welding (GMAW) Wire Diameter 0.03 in Tensile Strength (As Welded) 89 ksi Yield Strength (Minimum Required) 60 ksi Yield Strength (As Welded) 60 ksi Spool Type Plastic Spool Series ER310 Weight 30 lb For Material Type Stainless Steel to Stainless Steel For Material Grade 309 310 310S 314 Welding Current Designation DCEP For Welding Position Flat Horizontal Overhead Vertical-Down Vertical-Up