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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.

1/8" X 36" ER70S-2 Harris® 70S-2 Carbon Steel TIG Welding Rod 1# Box

Airgas Part #:HARE70S2600POP

Manufacturer Part #:E70S2600POP

$17.96 /US Pound
Package Size Options
$71.84 Pack 4 US pound / Pack
1/8" X 36" ER70S-2 RADNOR™ Carbon Steel TIG Rod 1 lb

Airgas Part #: RAD64001643

Item Details

  • Harris Welco® ER70S-2 1/8" Dia X 36" Carbon Steel TIG Welding Rod comes in a 1 lb box and offers defect free weld deposits when properly used on most carbon steels. Triple deoxidized rod has mild steel construction and uses DCSP polarity. Welding rod finds its application in root pass pipe welding, sheet metal applications, repairs on mild and low alloy steels, small diameter pipe and tubing.


  • Recommended for TIG welding on all grades of steel
  • All position welding
  • Produces high quality welds in most grades of carbon steels
  • It is a triple deoxidized wire which provides defect free weld deposits when properly used on most carbon steels


  • AWS A5.18
  • ASME SFA 5.18


  • Used primarily for single pass on steels where rusty and dirty surfaces are not cleaned before welding
  • Pipe welding
  • Sheet metal
  • Repairs on mild and low alloy steels


  • Product components present health and safety hazards
  • Read and understand this material safety data sheet (m.S.Ds.)
  • Also, follow your employer's safety practices
  • This product may contain chromium and/or nickel which are listed by osha, ntp, or iarc as being a carcinogen or potential carcinogen
  • Use of this product may expose you or others to fumes and gases at levels exceeding those established by the american conference of governmental industrial hygienists (ACGIH) or the occupational safety and health administration (OSHA) the information contained herein relates only to the specific product
  • If the product is combined with other materials, all component properties must be considered

Product Attributes


» 36"

Trade Name

» Harris®


» 1 lb


» 1/8"

AWS Classification

» ER70S-2