312 SS 25LB SPOOL

Diameters / Packaging

Diameters
10 lb Box
25 lb Spool
.035" 00312F8
.045" 0312TH0 00312H8
1/8" 0312T60
1/16" 0312T30
3/32" 0312T50

312

MIG (GMAW)

ER312 GMAW (MIG)/GTAW (TIG)/SMAW (Stick) stainless steel welding wire and electrode is used to weld base metals of similar composition in wrought or cast form, steels-to-stainless steels and dissimilar steels.

DETAILS

312 stainless steel welding alloy is used for welding base metals of similar composition. It is also used to weld dissimilar steel base metals. 312 is available for GMAW (MIG), GTAW (TIG) and SMAW welding processes.

Features

  • Stainless steel 312 welding wire/rod/electrode 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; 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, ASME SFA 5.9 CLASS ER 312

Typical Applications

  • General fabrication
  • Maintenance and Repair
  • Joining dissimilar metals

Welding Positions

  • All

Shielding Gas

  • 98% Ar/ 2% O2

Disclaimers

Warning -

Cancer and Reproductive Harm -

www.P65Warnings.ca.gov