BS ISO 22778:2006

Foreword
Introduction
1 Scope
2 Normative references
3 Term(s) and definition(s)
4 Information to be supplied by the purchaser to the
  processor
5 Designation
6 Requirements
7 Sampling
8 Rejection
Annex A (informative) Additional information concerning
        equipment, substrate preparation, and process
        parameters
Annex B (normative) Determination of the average thickness
        of cadmium coatings
Annex C (normative) Adhesion test methods
Annex D (normative) Sampling
Bibliography

Describes requirements for high-purity cadmium coatings produced by physical vapour deposition on iron, steel, and other substrates. It provides test methods to determine that the requirements have been met, and a method for designating the cadmium and chromate conversion coatings and other supplementary treatments.

This International Standard specifies requirements for high-purity cadmium coatings produced by physical vapour deposition on iron, steel, and other substrates. It provides test methods to determine that the requirements have been met, and a method for designating the cadmium and chromate conversion coatings and other supplementary treatments.

Cadmium coatings are not suitable for production items that will reach a temperature of 225°C or higher in service, or that will come into contact with other parts that will reach that temperature.