# ISO 540:2008 — Withdrawn and superseded ISO standards

For ISO 540:2008, item title is Hard coal and coke — Determination of ash fusibility; status code is 9599; successor is ISO 540:2025; withdrawn / published date is 2008-05-28, recorded from its source on 2026-08-05.

- **Identifier:** ISO 540:2008 _(verified: appears in the quote below)_
- **Item title:** Hard coal and coke — Determination of ash fusibility _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 540:2025
- **Withdrawn / published date:** 2008-05-28 _(verified: appears in the quote below)_

## What the source says

> 41484,IS,,ISO 540:2008,Hard coal and coke — Determination of ash fusibility,Houille et coke — Détermination de la fusibilité des cendres,2008-05-28,4,"['73.040','75.160.10']",ISO/TC 27/SC 5,9599,[20315],[86998],"['en','ru']",10,<p>ISO 540:2008 specifies a method of determining the characteristic fusion temperatures of ash from coal and coke.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).