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308 stainless steel MIG (GMAW) welding wire is most frequently used for base metals of similar composition. Used for welding metals of similar composition, especially 304. Conforms to AWS A5.9.

Features

  • 61,000 psi yield strength (as welded)
  • 90 ft./lb. @ room temperature Charpy V (as welded)
  • 89 HRB Rockwell B hardness (as welded)
  • Restricted carbon content (0.08%) improves mechanical properties
  • 60% reduction of area (as welded)
  • 41% elongation (as welded)
  • 180 HB Brinell hardness (as welded)
  • Stainless steel 308 MIG welding wire welds base metals of similar composition
  • 90,000 psi tensile strength (as welded)
  • Conforms to ANSI/AWS A5.9/A5.9M:2017 & ASME SFA 5.9 ER 308
  • Weight: 1.12 lbs
  • Yield Strength: 61,000 psi
  • Tensile Strength: 90,000 psi
  • Charpy V Impact: 90 ft-lb @ room temperature
  • Rockwell Hardness: 89 HRB
  • Brinell Hardness: 180 HB
  • Carbon Content: 0.08% max
  • Chromium Content: 19.5-22.0%
  • Nickel Content: 9.0-11.0%
  • Manganese Content: 1.0-2.5%
  • Copper Content: .75% max
  • Silicon Content: 0.30-0.65%
  • Phosphorus Content: .03% max
  • Sulfur Content: .03% max
  • Molybdenum Content: .75% max
  • Iron Content: Balance
  • Normal Ferrite Range: 5-12
  • Elongation: 41%
  • Reduction of Area: 60%
  • Compliance: ANSI/AWS A5.9/A5.9M:2017, ASME SFA 5.9 ER 308

Downloads

    Spec Sheet