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Harris® ER309L 0.035" dia Stainless Steel MIG wire comes in a 2 lb spool and 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
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
Packaged for portable welding machines
Specifications
87,000 psi tensile strength (as welded)
58,000 psi yield strength (as welded)
40% elongation 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)
Applications
Welding base metals of similar composition in wrought or cast form, welding type 304 and similar base metals and some dissimilar steels
Caution
All parameters are suggested as basic guidelines and will vary depending on joint design, number of passes and other factors.
