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ER309L is similar to ER309 but contains an average .02% carbon to provide a weld deposit that will offer good resistance against intergranular corrosion caused by carbide precipitation. ER309L is excellent for buttered passes and overlay work. Typical applications include those of ER309 welding wire.

  • Weight: 11 lb
  • Wire Diameter: 0.045 in.
  • Tensile Strength: 87,200 psi
  • Yield Strength: 58,000 psi
  • Elongation: 40%
  • Material: Austenitic Stainless Steel
  • Alloy: ER309L
  • Composition: Chromium 23.03%, Nickel 13.74%, Manganese 1.88%, Silicon 0.42%, Molybdenum 0.08%, Copper 0.11%, Phosphorus 0.020%, Sulfur 0.001%, Nitrogen 0.062%
  • Carbon: 0.02%
  • Compliance: ANSI/AWS A5.9, ASME SFA 5.9 ER309L

Downloads

    Product sheets
    Certificate
    Safety Data Sheet