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312 stainless steel TIG (GTAW) welding alloy is most frequently used to weld base metals of similar composition. Also, good for welding dissimilar steels. Conforms to AWS A5.9.
Features
Stainless steel 312 TIG welding rod welds base metals of similar composition in wrought or cast form
Welds steels-to-stainless steels
106,000 psi tensile strength (as welded)
75,000 psi yield strength (as welded)
25% elongation (as welded)
30% reduction of area (as welded)
93-102 HRB Rockwell B hardness (as welded)
200-250 HRB Brinell hardness (as welded)75 ft./lb. @ room temperature Charpy V (as welded)
Conforms to ANSI/AWS A5.9 and ASME SFA 5.9 /lb.ER 312
Specifications
AWS A5.9: ER 312
Includes
312 stainless steel TIG (GTAW) welding alloy 0.045 x 36 in. x 10 lb. box
