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.035" ER308LSi Harris Products Group Stainless Steel MIG Wire 10 lb 8" Spool

Airgas Part #:HAR308LSF5

Manufacturer Part #:308LSF5

$16.94 /US Pound
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$169.40 Spool 10 US pound / Spool
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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)


  • All parameters are suggested as basic guidelines and will vary depending on joint design, number of passes and other factors.

Product Attributes

AWS Classification

» ER308LSi


» .035"


» 10 lb

Trade Name

» Harris Products Group

Spool Diameter

» 8"


» Spool