• Applications
  • WT-71GS is designed for welding of 50kgf/mm2 class high tensile steel and self-shielded wire to facilitate welding outdoors.
    It is used where light structures, short assembly welds, other general fabrications and galvanized steel fixtures, gate etc.
  • Characteristics on Usage
    • - It has good arc stability, low spatter generation, high efficiency, good bead shape and slag removal.
  • Notes on Usage
    • - It has to use DCEN (electrode negative).
    • - Do not use shielding gas.
  • Sizes Available and Recommended Currents ( DC - )
  • Sizes Available and Recommended Currents ( DC - )
    Dia(mmØ) 1.2 1.6
    Position
    F Amp 120~180A 240~280A
    HF
    V-up, OH 100~160A
  • Typical Chemical Composition of All-Weld-Metal (wt%)
  • Typical Chemical Composition of All-Weld-Metal (wt%)
    C Mn Si P S Al
    0.15 0.65 0.2 0.013 0.006 2.1
  • Typical Mechanical Properties of All-Weld-Metal
  • Typical Mechanical Properties of All-Weld-Metal
    Y.S MPa T.S MPa EL(%)
    495 534 24
  • Welding position
  • Welding position