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Innershield® NR®-232 self-shielded flux-core wire is designed for high deposition, out-of-position welding for structural fabrication in seismic zones. Recommended for single or multiple pass welding of 4.8 mm (3/16 in) and heavier carbon steel. Typical applications include structural fabrication, general plate fabrication, hull plate and stiffener welding on ships and barges, and machinery parts, tacks, hoppers, racks and scaffolding.

Features

  • High deposition rates for out-of-position welding
  • Meets AWS D1.8 seismic lot waiver requirements
  • Fast freezing, easy to remove slag system
  • Penetrating arc
  • Notes: AWS D1.8 structural steel seismic supplement test data can be found at the Lincoln Electric Certificate Center.

What's Included?

  • (4) 13.5 lb Coil
  • Welding Process: FCAWS
  • Consumable Diameter: 5/64 in (2.0 mm)
  • Consumable Material: Flux-cored self-shielded (FCAW-S) Wire
  • Current Type: DC
  • Welding Positions: All positions
  • Chemical Composition: C 0.18%, Mn 0.65%, Si 0.27%, P 0.006%, S 0.004%, Al 0.55%
  • Mechanical Properties: Yield strength 490 MPa, Tensile strength 590 MPa, Elongation 26%
  • Impact ISO-V: 65 J at -20 C, 47-75 J at -29 C
  • Standards: AWS A5.20/A5.36 E71T-8-H16|E71T8-A2-CS3-H16, EN ISO 17632-A T 42 2 Y N 2 H10
  • Alloy Type: SM
  • Country of Origin: United States

Downloads

    Specsheet