Lincoln Electric Innershield® NR®-233

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Lincoln Electric Innershield® NR®-233


The choice for novice or experienced welders looking for an easy to operate self-shielded, flux-cored wire. The excellent arc control and accommodating weld puddle enable operators to make high quality weld deposits regardless of skill level.

Innershield® NR®-233 from Lincoln Electric is a good choice for training or novice welders while also meeting the mechanical property requirements listed in AWS D1.8.

Same attributes and applications as Innershield NR-232, but with a softer arc characteristic and a slightly easier to manage slag system. NR-233 is generally preferred to NR-232 for welders new to this type of heavy slag system.


  • High deposition rates for out-of-position welding
  • Welder-friendly, easy to use and great bead appearance
  • Minimal gas marking
  • Meets AWS D1.8 seismic lot waiver requirements

Typical Applications

  • Structural fabrication, including those subject to seismic requirements
  • General plate fabrication
  • Ship and barge fabrication
  • Vertical up and overhead fillets and groove welds

Welding Positions

  • All

Shielding Gas

  • N/A


    • AWS E71T-8-H8, E71T8-A2-CS3-H8

    Documents and Specs

    Available Spool Sizes, Wire Diameter & Item Number:

    • 1/16" - 25lb (12") Spool - ED030934