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WARNING: This product can expose you to chemicals including Nitrogen Dioxide, which is known to the State of California to cause cancer, and Carbon monoxide, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

.035" ER 316LSi Harris Products Group Stainless Steel MIG Wire 25 lb Spool

Airgas Part #:HAR316LSF8

Harris Welco

Manufacturer #:316LSF8



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$15.80 /US Pound
Package Size: 25 US pound
$15.80 US Pound
$15.80 US Pound
$395.00 Spool 25 US pound / Spool

Typically in Stock

Item Details

  • 316LSi Stainless-steel GMAW (MIG) welding alloy has similar usage as 316L, but the 0.65-1.00% silicon content improves wash and wetting behavior in the gas shielded welding processes. Conforms to AWS A5.9.


  • Welds low carbon molybdenum-bearing austenitic alloys
  • Lower carbon content (.03%) resists carbide precipitation
  • Higher 0.65-1.00% silicon content improves the wetting and washing behavior of the weld metal
  • Yields a smoother bead in the gas-shielded welding process


  • 88,000 psi tensile strength (as welded)
  • 58,000 psi yield strength (as welded)
  • 37% elongation 68% reduction of area (as welded)
  • 85 HRB Rockwell B hardness (as welded)
  • 160 HB Brinell hardness (as welded)
  • 95 ft./lb. @ room temperature Charpy V (as welded)


  • Welding molybdenum-bearing alloys and similar alloys containing .03% maximum carbon content. High temperature applications

Product Attributes

AWS Classification

» ER 316LSi


» .035"


» 25 lb

Trade Name

» Harris Products Group


» Spool