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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: 0.023 in.
  • Weight: 11 lb
  • Tensile Strength: 86,500 psi
  • Yield Strength: 59,000 psi
  • Elongation: 41%
  • Alloy: ER308L-SI
  • AWS Standard: AWS A5.9 ER308LSi
  • Chemical Composition: Ni 9.77%, Cr 19.58%, Mn 1.54%, Si 0.46%, C 0.01%, Mo 0.10%, P 0.022%, S 0.001%, Cu 0.13%, N 0.034%

Downloads

    Product sheets
    Safety Data Sheet
    Certificate