Ni357 nickel and nickel alloy electrode Model GB / T: ENiCrFe-2 nickel-based electrode is equivalent to AWS:? ENiCrFe-2 nickel-based electrode Description: Low hydrogen type Ni70Cr15 nickel-based alloy electrodes, weld metal contains the right amount of manganese, molybdenum and niobium , has a good crack resistance, DC reverse. Uses: Used for welding heat-resistant, corrosion resistant nickel-based alloys required, can also be used for welding dissimilar steel welding electrodes or as a transition layer and. Deposited metal chemical composition /% C≤0.1Mn 1-3.5Si≤0.75Ni≥62Fe≤12Nb + Ta0.5-3S≤0.02 P≤0.03Mo 0.5-2.5Cr 13-17Cu≤0.5?