Flux-Cored Welding Wire Process Flux-Cored Welding (FCAW) Material Stainless Steel Wire Diameter 0.045 in Tensile Strength (As Welded) 75 ksi Yield Strength (Minimum Required) Not Rated Yield Strength (As Welded) Not Specified Spool Type Plastic Spool Series E309LFC-O Weight 25 lb For Material Type Stainless Steel to Carbon Steel Stainless Steel to Low-Alloy Steel Stainless Steel to Stainless Steel Wire Type Flux-Cored Shielding Type Self-Shielded AWS Classification E309LFC-O