Mig Welding Wire, AWS Classification ER309, ER309L, Material Stainless Steel, Process MIG Welding (GMAW), Wire Diameter 0.035 in, Tensile Strength (As Welded) 85 ksi, Yield Strength (Minimum Required) 58 ksi, Yield Strength (As Welded) 58 ksi, Spool Type Plastic Spool, Series ER309/309L, Weight 2 lb, For Material Type Stainless Steel to Carbon Steel, Stainless Steel to Low-Alloy Steel, Stainless Steel to Stainless Steel, For Material Grade 304, 304N, 305, 308, 309, 309S WARNING: This product can expose you to chemicals including Chromium (hexavalent compounds), which is known to the State of California to cause cancer, and Carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. -