• Applications
  • Butt and fillet welding of steel structures and using 550MPa or 600MPa tensile steels such as construction machinery, buildings and pressure vessels.
  • Characteristics on Usage
    • - WM-80 is a solid wire for flat and horizontal fillet welding position. As the deposition rate is very high, highly efficient welding can be performed.
    • - As this wire contains special elements, its weldability and impact values are excellent.
  • Notes on Usage
    • - Shielding gas should be used 100%CO2.
    • - Use wind screen against wind.
  • Sizes Available and Recommended Currents ( DC + )
  • Sizes Available and Recommended Currents ( DC + )
    Dia(mmØ) 1.2 1.6
    Position
    F,HF Amp 200~350A 250~400A
  • Typical Chemical Composition of All-Weld-Metal (wt%) (Shielding gas : CO2)
  • Typical Chemical Composition of All-Weld-Metal (wt%)
    C Mn Si P S Mo Ti
    0.06 1.82 0.80 0.018 0.008 0.025 0.015
  • Typical Mechanical Properties of All-Weld-Metal (Shielding gas : CO2)
  • Typical Mechanical Properties of All-Weld-Metal
    Y.S MPa T.S MPa EL(%) CVN-Impact Value J
    (-20℃)
    575 660 25 110
  • Welding positions
  • Welding positions