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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.

3/32" X 36" ER309L Harris® 309L Stainless Steel TIG Welding Rod 3# Box

Airgas Part #:HAR309LT503POP

Harris Welco

Manufacturer #:309LT503POP



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$16.80 /US Pound
Package Size: 3 US pound
$16.80 US Pound
$16.80 US Pound
$50.40 Pack 3 US pound / Pack
$201.60 Box 12 US pound / Box

Typically in Stock

Item Details

  • Harris Welco® ER309L 3/32" Dia X 36" Stainless Steel TIG Welding Rod comes in a 3 lb box and has 0.03% maximum carbon content to provide resistance against carbide precipitation that can cause weld corrosion.


  • AWS A5.9
  • ASME SFA 5.9


  • To weld base metals of similar composition in wrought or cast form
  • To weld type 304 and similar base metals where severe conditions may exist
  • At times used to weld dissimilar steels
  • The lower carbon content of.03 % max
  • Will help avoid possibility of intergranular carbide precipitation

Product Attributes

AWS Classification

» ER309L


» 3/32"


» 36"


» 3 lb

Trade Name

» Harris®