ISO 4524-4:1985
Withdrawn
View Superseded by
Metallic coatings — Test methods for electrodeposited gold and gold alloy coatings — Part 4: Determination of gold content
Hardcopy , PDF
English, French
03-21-1985
02-27-2019
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.
| Committee |
ISO/TC 107/SC 3
|
| 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Withdrawn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 |
| 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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