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WARNING: This product can expose you to chemicals including Nickel compounds, 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" ECM4 SubCOR™ 120-S Low Alloy Steel Submerged Arc Wire 60 lb Coil

Airgas Part #:HOBS280343-002

Manufacturer Part #:S280343-002

$9.88 /US Pound
Package Size Options
$592.80 Coil 60 US pound / Coil
$18,969.60 Pallet 1,920 US pound / Pallet
US pound
Enter multiples of 60 US pound

Item Details

  • SubCOR™ 120-S is a low-alloy composite metal-cored wire electrode for submerged arc welding in high strength applications. SubCOR™ 120-S meets AWS A5.23 chemistry M4, and is designed for tensile strength levels above 110 ksi.


  • Single and multiple pass applications with the recommended submerged arc flux
  • High-Strength Low-Alloy steels
  • Quench and Tempered steels
  • Heavy equipment components
  • Structural components
  • Ship hulls
  • Cast steels
  • Boiler and pressure vessels

Product Attributes

Trade Name

» Hobart® SubCOR™ 120-S
» Hobart®
» SubCOR™


» 1/8"


» 60 lb

AWS Classification

» ECM4


» Coil