A question? Visit our contact page

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

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

What's Included?

  • (1) 1000 lb Accu-Trak® Drum
  • Consumable Diameter: 1/16 in (1.6 mm)
  • Material: Mild Steel, Copper Coated
  • Classification: ER70S-6, EH11K
  • Mechanical Properties Yield Strength: 400 MPa (58 ksi) min (As welded with 100% CO2)
  • Mechanical Properties Tensile Strength: 485 MPa (70 ksi) min (As welded with 100% CO2)
  • Mechanical Properties Elongation: 22% min (As welded with 100% CO2)
  • Shielding Gas: 100% CO2, 75-95% Argon / Balance CO2, 95-98% Argon / Balance O2
  • Recommended Flow Rate: 30-50 CFH
  • Wire Composition Carbon: 0.06-0.15%
  • Wire Composition Manganese: 1.40-1.85%
  • Wire Composition Silicon: 0.80-1.15%
  • Wire Composition Sulfur: 0.035% max
  • Wire Composition Phosphorus: 0.025% max
  • Wire Composition Chromium: 0.15% max
  • Wire Composition Nickel: 0.15% max
  • Wire Composition Molybdenum: 0.15% max
  • Wire Composition Vanadium: 0.03% max
  • Wire Composition Copper (Total): 0.50% max
  • Consumables Material: MIG (GMAW) Wire
  • Welding Process: GMAW
  • Country of Origin: United States

Downloads

    Specsheet