850703 – ELECTRODE L-55 4.0MM 5KG, FOR HIGH TENSILE STEEL

IMPA 850703 – ELECTRODE L-55 4.0MM 5KG, FOR HIGH TENSILE STEEL – Low hydrogen type electrode designed for all positions welding of 50-55 kg/cm2 high tensile strength steeI. The deposited metal contains less hydrogen, and shows high crack resistance as well as excellent mechanical properties. X-ray quality and notch-toughness.