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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.

What's Included?

  • (1) 250 lb Accu-Trak® Drum

Features

  • Available to meet Buy America. Choose a Buy America MTS product from the list of Available Types or contact a Lincoln Electric representative
  • Supports short-circuiting, globular, axial spray and pulsed spray transfer
  • High levels of manganese and silicon deoxidizers tolerate medium to heavy mill scale surfaces
  • Excellent toe-wetting provides optimal bead appearance
  • Copper coated for long contact tip life
  • Diameter: 0.045 in (1.1 mm)
  • Welding Process: GMAW
  • Material: Mild Steel, Copper Coated
  • Alloy Type: SM
  • Classification: ER70S-6
  • Mechanical Properties - Yield Strength: 400 MPa (58 ksi) min with 100% CO2, 380-550 MPa (55-80 ksi) with CO2 and 98% Ar/2% O2
  • Mechanical Properties - Tensile Strength: 485 MPa (70 ksi) min
  • Mechanical Properties - Elongation: 22% min
  • AWS Classification: ER70S-6, EH11K
  • Welding Positions: All
  • Shielding Gas: 100% CO2, 75-95% Argon / Balance CO2, 95-98% Argon / Balance O2
  • Flow Rate: 30-50 CFH
  • Wire Composition - Carbon (C): 0.06-0.15%
  • Wire Composition - Manganese (Mn): 1.40-1.85%
  • Wire Composition - Silicon (Si): 0.80-1.15%
  • Wire Composition - Sulfur (S): 0.035% max
  • Wire Composition - Phosphorus (P): 0.025% max
  • Wire Composition - Copper (Cu) Total: 0.50% max
  • Compliance: AWS A5.18, ASME SFA-A5.18, AWS A5.17, ABS 3YSA, Lloyd s Register 3YS H5, DNV Grade III YMS, CWB/CSA W48-06 ER495-6, DB EN 440 G3Si1, TUV EN 440 G3Si1, EN ISO 14341-B G 49A 3 C S6, MIL-E-23765/1 MIL-70S-6
  • Country of Origin: United States

Downloads

    Specsheet