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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 308LSi Harris Products Group Stainless Steel MIG Wire 25 lb Spool

Airgas Part #:HAR308LSF8

Manufacturer Part #:308LSF8

$16.00 /US Pound
Package Size Options
$400.00 Spool 25 US pound / Spool

Item Details

  • 308LSi Stainless steel GMAW (MIG) welding alloy has similar usage as 308L, but the 0.65-1.00% silicon content improves wash and wetting behavior in the gas shielded welding process. Conforms to AWS A5.9.


  • Welds base metals of similar composition
  • 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


  • 87,000 psi tensile strength (as welded)
  • 57,000 psi yield strength (as welded)
  • 42% elongation 60% reduction of area (as welded)
  • 85 HRB Rockwell B hardness (as welded)
  • 160 HB Brinell hardness (as welded)
  • 90 ft./lb. @ room temperature Charpy V (as welded)


  • Welding base metals of similar composition such as 201, 202, 301, 302, 304, 305 and 308 (and L series)

Product Attributes

AWS Classification

» ER 308LSi


» .035"


» 25 lb

Trade Name

» Harris Products Group


» Spool