This standard specifies electroless nickel-phosphorus plating (hereinafter referred to as plating) on the effective surface of iron, copper, aluminum, and their alloy substrates for purposes such as corrosion prevention and wear resistance.
JIS H 8645:1999 history
1999JIS H 8645:1999 Autocatalytic nickel-phosphorus coatings on metals
1989JIS H 8645:1989 Autocatalytic nickel-phosphorus coatings on metals