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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.

  • AWS Number: A5.23: ECM4
  • Diameter: 1/8 in.
  • Welding Position: Flat/Horizontal
  • Shielding Medium: Sub-Arc Flux
  • Material: Low Alloy
  • Weight: 60 lb
  • Base Metal: Low Alloy
  • Country of Origin: United States
  • Industries: Structural & bridge fabrication, power generation, pipe, heavy equipment

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    Spec Sheet