# ISO 10645:1992 — Withdrawn and superseded ISO standards

For ISO 10645:1992, item title is Nuclear energy — Light water reactors — Calculation of the decay heat power in nuclear fuels; status code is 9599; successor is ISO/PWI 10645 | ISO 10645:2022; withdrawn / published date is 1992-03-05, recorded from its source on 2026-08-05.

- **Identifier:** ISO 10645:1992 _(verified: appears in the quote below)_
- **Item title:** Nuclear energy — Light water reactors — Calculation of the decay heat power in nuclear fuels _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/PWI 10645 | ISO 10645:2022
- **Withdrawn / published date:** 1992-03-05 _(verified: appears in the quote below)_

## What the source says

> 18740,IS,,ISO 10645:1992,Nuclear energy — Light water reactors — Calculation of the decay heat power in nuclear fuels,Énergie nucléaire — Réacteurs à eau légère — Calcul de la puissance résiduelle des combustibles nucléaires,1992-03-05,1,['27.120.10'],ISO/TC 85/SC 6,9599,,"[61636,76532]","['en','fr']",12,<p>Provides the basis for calculating the decay heat power of non-recycled nuclear fuel considering: the contribution of the fission products from nuclear fission; the contribution of the actinides; the contribution of isotopes resulting from neutron capture in fission products.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).