Nickel and Nickel alloyElectrode,welding electrode, welding rod1Application welding electrode , welding ofincoloy625, incoloy825ect,Ni alloy and Fe-Ni alloy of heat temperature and corrosion resisting.2 chemical composition of depostited metal (%)C Mn Si Fe Cu Ni Mo S P Nb Cr Standard value ≤0.1 ≤1.0 ≤0.75 ≤7 ≤0.5 ≥55 3.0-7.5 ≤0.02 ≤0.03 3.5-4.5 13-17