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BS 4292-1:1989

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Method for specifying electroplated coatings of gold and gold alloys Gold and gold alloys for engineering purposes

Available format(s)

Hardcopy , PDF

Superseded date

30-11-2008

Superseded by

BS EN ISO 27874:2008

Language(s)

English

Published date

31-08-1989

€81.80
Excluding VAT

Foreword
Committees responsible
Method
1 Scope
2 Definitions
3 Information to be supplied by the purchaser to the
   electroplater
4 Basis material
5 Coating classification code
6 Undercoats
7 Coatings
Appendix
A Heat treatment
Tables
1 Summary of information required
2 Appropriate undercoats for use with gold and gold
   alloy engineering coatings
3 Categories of steels and maximum tensile strengths
   corresponding to specified minimum tensile strengths
4 Recommendations for heat treatment for stress relief
   before electroplating
5 Recommendations for heat treatment for hydrogen
   embrittlement relief after electroplating

Single, double or multilayer electrodeposited coatings on metallic and non-metallic materials for electrical, electronic and other engineering applications. Excludes coatings containing less than 58.5% pure gold by mass and those on screw threads or unfabricated sheet or strip.

Committee
STI/33
DevelopmentNote
Reviewed and confirmed by BSI, June, 2005. (05/2005) Supersedes 87/50542 DC and BS 4292(1968) (08/2005)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 4523:1985 Similar to

BS 4479-2:1990 Design of articles that are to be coated Recommendations for electroplated and autocatalytic coatings
BS 6312-2.1:1994 Connectors for analogue telecommunication interfaces. Sockets for use with plugs specified in BS 6312:Part 1 Specification for sockets. General requirements
BS 6312-1:1994 Connectors for analogue telecommunication interfaces Specification for plugs
BS 4292-2:1989 Method for specifying electroplated coatings of gold and gold alloys Gold and gold alloys for decorative and protective purposes

BS 6041(1981) : 1981 METHOD OF SAMPLING OF ELECTRODEPOSITED METALLIC COATINGS AND RELATED FINISHES: PROCEDURES FOR INSPECTION BY ATTRIBUTES
BS 6670-3(1986) : 1986 AMD 8479 METHODS OF TEST FOR ELECTROPLATED GOLD AND GOLD ALLOY COATINGS - ELECTROGRAPHIC TESTS FOR POROSITY
BS 5411-6:1981 Methods of test for metallic and related coatings Vickers and Knoop microhardness tests
BS 6670-5:1986 Methods of test for electroplated gold and gold alloy coatings Adhesion tests
BS 6670-4:1986 Methods of test for electroplated gold and gold alloy coatings Determination of gold content
BS 6001-1:1972 Sampling procedures for inspection by attributes Specification for sampling plans indexed by acceptable quality level (AQL) for lot-by-lot inspection
BS 6670-1:1986 Methods of test for electroplated gold and gold alloy coatings Determination of coating thickness
BS 6001-3:1986 Sampling procedures for inspection by attributes Specification for skip-lot procedures
BS 4292-2:1989 Method for specifying electroplated coatings of gold and gold alloys Gold and gold alloys for decorative and protective purposes
BS 6670-2:1986 Methods of test for electroplated gold and gold alloy coatings Environmental tests
BS 5411-1(1980) : 1980 AMD 8494 METHODS OF TEST FOR METALLIC AND RELATED COATINGS - DEFINITIONS AND CONVENTIONS CONCERNING THE MEASUREMENT OF THICKNESS
BS 6670-6(1989) : 1989 AMD 8498 METHODS OF TEST FOR ELECTROPLATED GOLD AND GOLD ALLOY COATINGS - DETECTION OF RESIDUAL SALTS
BS 2011-2.1T:1981 Environmental testing. Tests Test T. Soldering

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