Flux-Cored Welding Wire, Process Flux-Cored Welding (FCAW), Material Carbon Steel, Wire Diameter 0.035 in, Tensile Strength (As Welded) 85 ksi (100 Percent Carbon Dioxide), 88 ksi (75 Percent Argon/25 Percent Carbon Dioxide), Yield Strength (Minimum Required) 58 ksi, Yield Strength (As Welded) 75 ksi (100 Percent Carbon Dioxide), 78 ksi (75 Percent Argon/25 Percent Carbon Dioxide), Spool Type Steel Spool, Series Dual Shield 7100 Ultra, Weight 10 lb, For Material Type Carbon Steel to Carbon Steel