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Lincoln's premium copper coated MIG wire, SuperArc® L-56® is an excellent choice for welding on metals with a medium to high presence of millscale.

Features

  • High levels of manganese and silicon deoxidizers tolerate medium to heavy mill scale surfaces
  • Copper coated for long contact tip life
  • Excellent toe-wetting provides optimal bead appearance
  • Supports short-circuiting, globular, axial spray and pulsed spray transfer
  • Available to meet Buy America. Choose a Buy America MTS product from the list of Available Types or contact a Lincoln Electric representative

What's Included?

  • (1) 500 lb Accu-Pak® Box
  • Welding Process: GMAW
  • Consumable Diameter: 1/16 in (1.6 mm)
  • Alloy Type: SM
  • Classification: ER70S-6, EH11K
  • Material: Copper Coated Mild Steel
  • Weight: 500 lb
  • Package: Accu-Pak Box
  • Country of Origin: United States
  • Winding: NOS
  • Wire Composition: C 0.06-0.15%, Mn 1.40-1.85%, Si 0.80-1.15%, S 0.035% max, P 0.025% max, Cr 0.15% max, Ni 0.15% max, Mo 0.15% max, V 0.03% max, Cu 0.50% max total
  • Shielding Gas: 100% CO2, 75-95% Argon / Balance CO2, 95-98% Argon / Balance O2
  • Flow Rate: 30-50 CFH
  • Yield Strength: 400-550 MPa (58-80 ksi)
  • Tensile Strength: 485-580 MPa (70-84 ksi)
  • Elongation: 22-32%
  • Charpy V-Notch Impact: 27 ft lbf (min) @ -29 C (-20 F)
  • Welding Positions: All
  • Transfer Modes Supported: Short-circuiting, globular, axial spray, pulsed spray

Downloads

    Specsheet