# ISO 4524-3:1985 — Withdrawn and superseded ISO standards

For ISO 4524-3:1985, item title is Metallic coatings — Test methods for electrodeposited gold and gold alloy coatings — Part 3: Electrographic tests for porosity; status code is 9599; successor is ISO/WD 4524-3 | ISO 4524-3:2021; withdrawn / published date is 1985-04-04, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4524-3:1985 _(verified: appears in the quote below)_
- **Item title:** Metallic coatings — Test methods for electrodeposited gold and gold alloy coatings — Part 3: Electrographic tests for porosity _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/WD 4524-3 | ISO 4524-3:2021
- **Withdrawn / published date:** 1985-04-04 _(verified: appears in the quote below)_

## What the source says

> 10429,IS,,ISO 4524-3:1985,Metallic coatings — Test methods for electrodeposited gold and gold alloy coatings — Part 3: Electrographic tests for porosity,Revêtements métalliques — Méthodes d'essai des dépôts électrolytiques d'or et d'alliages d'or — Partie 3: Détermination électrographique de la porosité,1985-04-04,1,['25.220.40'],ISO/TC 107/SC 3,9599,,"[10430,75380]","['en','fr']",3,"<p>Specifies five electrographic tests for assessing the porosity of these gold and gold alloy coatings for engineering, and decorative and protective purposes. The methods are: cadmium sulfide paper test, nioxime paper test, dye-transfer paper test 1 and 2, and electrographic gelatine film test.</p>"

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).