Flux Cored Welding Wire, Process Flux-Cored Welding (FCAW), Material Carbon Steel, Wire Diameter 0.045 in, Tensile Strength (As Welded) 82 to 87 ksi (100 Percent Carbon Dioxide), 89 to 95 ksi (75 Percent Argon/25 Percent Carbon Dioxide), Yield Strength (Minimum Required) 58 ksi, Yield Strength (As Welded) 73 to 79 ksi (100 Percent Carbon Dioxide), 82 to 88 ksi (75 Percent Argon/25 Percent Carbon Dioxide), Spool Type Fiber Spool, Series UltraCore 71A75 Dual, Weight 33 lb