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ER316LSi has a higher silicon content along with a low carbon content, producing better arc stability, smoother bead appearance and excellent resistance to carbide precipitation. ER316LSi is used for welding austenitic acid-resistant steels such as those containing 18% Cr – 8% Ni – 2-3% Mo.

  • Size: 3/16 in.
  • Weight: 10 lb
  • Material: ER316L-Si
  • AWS Specification: AWS A5.9 ER316LSi
  • Carbon Content: 0.03% max.
  • Silicon Content: 0.65-1.00%
  • Manganese Content: 1.0-2.5%
  • Molybdenum Content: 2.0-3.0%
  • Nickel Content: 11.0-14.0%
  • Chromium Content: 18.0-20.0%
  • Copper Content: 0.75% max.
  • Tensile Strength: 88,000 psi min.
  • Elongation: 41% min.
  • Phosphorus Content: 0.03% max.
  • Sulfur Content: 0.03% max.

Downloads

    Product sheets
    Certificate
    Safety Data Sheet