This International Standard specifies the requirements and test methods for autocatalytic nickel-phosphorus alloy coatings applied from aqueous solutions on to metallic substrates. This International Standard does not apply to autocatalytic nickel-boron alloy coatings, nickel-phosphorus composites and ternary alloys.
BS EN ISO 4527:2003 history
0000 BS EN ISO 4527:2003(2009)
2003BS EN ISO 4527:2003 Metallic coatings. Autocatalytic (electroless) nickel-phosphorus alloy coatings. Specification and test methods