# ISO 5074:1980 — Withdrawn and superseded ISO standards

For ISO 5074:1980, item title is Hard coal — Determination of Hardgrove grindability index; status code is 9599; successor is ISO 5074:1994; withdrawn / published date is 1980-10-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 5074:1980 _(verified: appears in the quote below)_
- **Item title:** Hard coal — Determination of Hardgrove grindability index _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 5074:1994
- **Withdrawn / published date:** 1980-10-01 _(verified: appears in the quote below)_

## What the source says

> 11097,IS,,ISO 5074:1980,Hard coal — Determination of Hardgrove grindability index,Houille — Détermination de l'indice de broyabilité Hardgrove,1980-10-01,1,['73.040'],ISO/TC 27,9599,,[20314],"['en','fr']",8,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).