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ER308LSi has a higher silicon content along with a low carbon content. The increased silicon level provides better arc stability and a smoother bead appearance while an average .02% carbon level reduces carbide precipitation. ER308LSi produces excellent quality fillet and butt welds. Typical applications would include those of ER308 and ER308L welding wires.

  • Size: 0.030 in.
  • Weight: 33 lb
  • Material: Austenitic Stainless Steel
  • Tensile Strength: 86,500 psi
  • Yield Strength: 59,000 psi
  • Elongation: 41%
  • AWS Specification: AWS A5.9 ER308LSi
  • Alloy: ER308L-SI
  • Carbon Content: 0.02%
  • Silicon Content: 0.46%
  • Manganese Content: 1.54%
  • Molybdenum Content: 0.10%
  • Nickel Content: 9.77%
  • Phosphorus Content: 0.022%
  • Chromium Content: 19.58%
  • Sulfur Content: 0.001%
  • Copper Content: 0.13%
  • Nitrogen Content: 0.034%

Downloads

    Product sheets
    Safety Data Sheet
    Certificate