ISO 4524-4:1985
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Metallic coatings Test methods for electrodeposited gold and gold alloy coatings Part 4: Determination of gold content
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
27-02-2019
English, French
21-03-1985
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Applies to coatings for engineering, and decorative and protective purposes. Specifies general, removal of gold coating from basis metal and undercoats, fire assay, spectrophotometric and atomic absorption spectrometric methods and test report.
| DevelopmentNote |
Also numbered as BS 6670-4(1986) (09/2005)
|
| DocumentType |
Standard
|
| Pages |
2
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
|
| SupersededBy |
| Standards | Relationship |
| PN ISO 4524-4 : 2000 | Identical |
| UNI ISO 4524-4 : 1988 | Identical |
| NF ISO 4524-4 : 1987 | Identical |
| UNE 112031-4:1994 | Identical |
| 14/30298696 DC : 0 | BS ISO 3160-2 - WATCH-CASES AND ACCESSORIES - GOLD ALLOY COVERINGS - PART 2: DETERMINATION OF FINENESS, THICKNESS, CORROSION RESISTANCE AND ADHESION |
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