Surface treatment
Plating codeColorThicknessSSTTemp. & Humi.High-pressure accelerated aging test
(Unsaturated mode)Use Temp.
Blue and white zincZn.LBlue and white4-15μm≥24h//≤160℃
Color zincZn.CColourful4-15μm≥48h//≤160℃
Nickel copper nickel(barrel plating)NiCuNiSilver5-20μm≥48h500h48h≤200℃
Nickel copper nickel (hang plating)NiCuNiSilver5-20μm≥24h500h48h≤200℃