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SANS 4520 : 1ED 1981(R2013)

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

CHROMATE CONVERSION COATINGS ON ELECTROPLATED ZINC AND CADMIUM COATINGS
Superseded date

11-03-2023

Published date

11-23-2012

Describes requirements relating to chromate conversion coatings on zinc and cadmium intended to give protection against corrosion.

Committee
TC 107
DevelopmentNote
Issue Date: 01/11/1993. (11/2008)
DocumentType
Standard
PublisherName
South African Bureau of Standards
Status
Superseded
SupersededBy

Standards Relationship
ISO 4520:1981 Identical

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