Westward Welding Wire 20AP73 The ER80S-D2 MIG welding wire is specially designed for welding manganese-molybdenum (MnMo) steel alloys. It is an excellent choice for welding metals that are rusty or dirty. This wire performs well when porosity is a concern or when the base metal being welded contains high levels of sulfur or carbon. Typically, this welding wire is used to weld construction equipment, pipe, and trailers. Westward MIG welding rods are a high-quality and versatile choice for Tungsten Inert Gas (MIG) welding applications. These rods are specifically designed to meet the demands of professional welders and DIY enthusiasts alike. Wire Diameter / 0.035 inch Weight / 11 lb Welding Current Designation / DCEPFor Welding Position / Flat; Horizontal; Overhead; Vertical-Down; Vertical-Up Tensile Strength (As Welded) / 80 ksi Yield Strength (As Welded) / 68 ksi Series / ER80S-D2 For Material Type / Low-Alloy Steel to Low-Alloy Steel For Material Grade / ASTM A182; ASTM A217; ASTM A234; ASTM A335; ASTM A336 Compatible Shielding Gas / 75% Argon/25% Carbon Dioxide Spool Type / Plastic Spool Standards / AWS A5.28 Material / Low-Alloy Steel Wire Type / Solid Shielding Type / Gas-Shielded Process / MIG Welding (GMAW) Spool Diameter / 8 inch Spool Width / 2 inch Arbor Hole Diameter / 2-inch Elongation (As Welded) / 17% Elongation (Minimum Required) / 17 % Tensile Strength (Minimum Required) / 80 ksi Yield Strength (Minimum Required) / 68 ksi