# ISO 7524:1985 — Withdrawn and superseded ISO standards

For ISO 7524:1985, item title is Nickel, ferronickel and nickel alloys — Determination of carbon content — Infra-red absorption method after induction furnace combustion; status code is 9599; successor is ISO 7524:2020 | ISO/WD 7524; withdrawn / published date is 1985-12-19, recorded from its source on 2026-08-05.

- **Identifier:** ISO 7524:1985 _(verified: appears in the quote below)_
- **Item title:** Nickel, ferronickel and nickel alloys — Determination of carbon content — Infra-red absorption method after induction furnace combustion _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 7524:2020 | ISO/WD 7524
- **Withdrawn / published date:** 1985-12-19 _(verified: appears in the quote below)_

## What the source says

> 14293,IS,,ISO 7524:1985,"Nickel, ferronickel and nickel alloys — Determination of carbon content — Infra-red absorption method after induction furnace combustion","Nickel, ferro-nickel et alliages de nickel — Dosage du carbone — Méthode par absorption dans l'infrarouge après combustion dans un four à induction",1985-12-19,1,"['77.100','77.120.40']",ISO/TC 155,9599,,"[72111,65093]","['en','fr']",8,"<p>Applies to carbon content of nickel and ferronickel in the range 0.001 to 2.0 % (m/m), and of nickel alloys in the range 0.001 to 0.5 % (m/m). Specifies principle, reagents and materials, apparatus, sampling and samples, procedure, expression of results, some notes and test report. Examples of c

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).