Nickel contains 12-15%, great corrosion resistance, pass neutral salt spray test：over 240h for white rust, over 720h for red rust. Good heat resistance, HV350-450 in Vicker's hardness, 750-800℃ in melting point, applicable for automobile engine. Good soldering, ductility, flexibility, cohesion, low internal stress and produce no foams. Fine and smooth crystallization, free to adjust various brightness from super bright, bright to semi-bright. Get better corrosion after being processed with trivalent chromium blue passivation, color passivation, nature color passivation or blocking agent. Use insoluble nickel anode and zinc-dissolved tank. Easy to manage plating solution. Applicable for barrel and rack plating.