# ISO 3497:1990 — Withdrawn and superseded ISO standards For ISO 3497:1990, item title is Metallic coatings — Measurement of coating thickness — X-ray spectrometric methods; status code is 9599; successor is ISO 3497:2000; withdrawn / published date is 1990-11-08, recorded from its source on 2026-08-05. - **Identifier:** ISO 3497:1990 _(verified: appears in the quote below)_ - **Item title:** Metallic coatings — Measurement of coating thickness — X-ray spectrometric methods _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 3497:2000 - **Withdrawn / published date:** 1990-11-08 _(verified: appears in the quote below)_ ## What the source says > 8850,IS,,ISO 3497:1990,Metallic coatings — Measurement of coating thickness — X-ray spectrometric methods,Revêtements métalliques — Mesurage de l'épaisseur — Méthodes par spectrométrie de rayons X,1990-11-08,2,['25.220.40'],ISO/TC 107,9599,[8849],[20319],"['en','fr']",11, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).