Flux-Cored Welding Wire, Process Flux-Cored Welding (FCAW), Material Carbon Steel, Wire Diameter 0.03 in, Tensile Strength (As Welded) 70 ksi, Yield Strength (Minimum Required) Not Rated, Yield Strength (As Welded) Not Specified, Spool Type Plastic Spool, Series E71T-GS, Weight 2 lb, For Material Type Carbon Steel to Carbon Steel, Wire Type Flux-Cored, Shielding Type Self-Shielded, AWS Classification E71T-GS, Welding Current Designation DCEN WARNING: This product can expose you to chemicals including 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. -