Compact Harris 309l Stainless Mig Gmaw Welding Wire .035 X 25# Spool - 0309lf8 Upgraded Model [nCb70BJx]

Compact Harris 309l Stainless Mig Gmaw Welding Wire .035 X 25# Spool - 0309lf8 Upgraded Model [nCb70BJx]

309L stainless steel MIG (GMAW) welding wire has similar usage as 309, but the 0.03% maximum carbon content increases resistance to intergranular corrosion. Used for welding similar alloys in wrought or cast form. Occasionally used for welding 18-8 base metals when severe corrosion conditions exist, and, at times, welding dissimilar steels. Conforms to AWS A5.9. Packaged for portable welding machines.

Features

• Stainless steel 309L MIG welding wire welds type 304 and similar base metals in wrought or cast form where severe conditions may exist
• Sometimes welds dissimilar steels
• Lower carbon content (0.03% maximum) resists carbide precipitation that can cause weld corrosion
• 87,000 psi tensile strength (as welded)
• 58,000 psi yield strength (as welded)
• 40% elongation (as welded);60% reduction of area (as welded)
• 85 HRB Rockwell B hardness (as welded)
• 160 HB Brinell hardness (as welded)
• 105 ft./lb. @ room temperature Charpy V (as welded)
• Conforms to ANSI/AWS A5.9 & ASME SFA 5.9 ER 309L