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UltraCore® HD-12C from Lincoln Electric is a mild steel, gas-shielded flux-cored wire designed to provide the high deposition rates and low temperature impact toughness required in a variety of applications. This is intended for use with 100% CO2 shielding gas.

Features

  • Little or No Pre-Weld Clean up Required – weld over light rust, mill scale and primer
  • Flat Bead Appearance – fast freezing slag for a flat bead shape and increased productivity in all positions
  • Wide Operating Range – operators can set the machine on a single setting and weld in all positions
  • This product is manufactured with steel made and melted in the U.S.A. It complies to the Buy America (BA), Buy American (BAA), and Build America, Buy America (BABA) standards.
  • High Deposition Rates – increase weld deposition up to 14 lbs/hr out-of-position
  • Low Temperature Impact Toughness – capable of exceeding 27 J (20 ft·lbf) at -40°C (-40°F)

What's Included?

  • (1) 50 lb Spool
  • Consumable Diameter: 1/16 in (1.6 mm)
  • Weight: 50 lb
  • Material: Flux-cored (FCAW-G) Wire
  • Welding Process: FCAWG
  • Winding: RDM
  • Alloy Type: SM
  • AWS A5.36: E71T1-C1A4-CS2-H8
  • AWS A5.20: E71T-12C-JH8
  • Country of Origin: United States
  • Shielding Gas: 100% CO2
  • Welding Positions: All
  • Deposition Rate: Up to 14 lb/hr (out-of-position)
  • Impact Toughness: 27 J (20 ft lbf) at -40 C (-40 F)
  • Yield Strength: 400 MPa (58 ksi) min
  • Tensile Strength: 480-620 MPa (70-90 ksi)
  • Elongation: 22% min
  • Carbon Content: 0.12% max
  • Manganese Content: 1.60% max
  • Silicon Content: 0.90% max
  • Nickel Content: 0.50% max
  • Sulfur Content: 0.03% max
  • Phosphorus Content: 0.03% max
  • Diffusible Hydrogen: 8.0 mL/100g weld deposit max
  • Compliance: Buy America

Downloads

    Specsheet