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. For best performance use on clean, oil-free, and rust-free base material, best weld appearance and toe wetting when compared to ER70S-3 and ER70S-4 classifications. SuperArc® L-56 has high silicon and manganese deoxidizer levels, superior feedability and excellent arc characteristics are trade-marks of SuperArc® L-56. Shielding gases include argon/carbon dioxide blends, argon/oxygen blends, 100% carbon dioxide and three or four-part gas blends
- Excellent toe-wetting provides optimal bead appearance
- Copper coated for long contact tip life
- Supports short-circuiting, globular, axial spray and pulsed spray transfer
- 100% Co2, 95-98% argon/balance O2, 75-95% argon/balance Co2 shielding gas, Super Arc® L-56 and Super Glide® S6 are excellent choices when spatter-control is important
- Medium to heavy mill scale base material, sheet metal to 380 - 485 MPa (55 - 70 ksi) yield strength material, automotive repair, robotic or hard automation, structural steel
- 2.5 - 6.4 m/min wire feed speed
- 18 - 22 volt
Lincoln® SuperArc® L-56® ED032927 Carbon Steel Welding Wire, Solid, Gas Shielded, Diameter: 0.035 Inch, Spool Diameter: 12 Inch, Current Type: DC+, Amperage: 80 - 175 amp, Package: 33 lb Plastic Spool, AWS Class: AWS A5.18/A5.18M: 2005: ER70S-6, Copper-Coated, Tensile Strength: 485 MPa (As Welded), Yield Strength: 55 - 80 ksi (As Welded), Elongation in 2" (%): 22% (As Welded), Charpy V-Notch: 27 ft.-lb. At -20 deg F, Welding Process: MIG (GMAW And SAW), Weld Metal Composition: 0.08-0.09% Carbon (C), 1.42-1.65% Manganese (Mn), 0.81-0.87% Silicon (Si), 0.006-0.01% Sulphur (S), 0.004-0.01% Phosphorus (P), 0.01-0.05% Chromium (Cr), ? 0.04% Nickel (Ni), ? 0.01% Molybdenum (Mo), < 0.01% Vanadium (V), 0.17-0.22% Copper (Cu), Applicable Materials: Structural Steel