# ISO 15379-2:2004 — Withdrawn and superseded ISO standards

For ISO 15379-2:2004, item title is Carbonaceous materials for the production of aluminium — Cathode block materials — Part 2: Determination of the expansion due to sodium penetration without application of pressure; status code is 9599; successor is ISO 15379-2:2015; withdrawn / published date is 2004-06-16, recorded from its source on 2026-08-05.

- **Identifier:** ISO 15379-2:2004 _(verified: appears in the quote below)_
- **Item title:** Carbonaceous materials for the production of aluminium — Cathode block materials — Part 2: Determination of the expansion due to sodium penetration without application of pressure _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 15379-2:2015
- **Withdrawn / published date:** 2004-06-16 _(verified: appears in the quote below)_

## What the source says

> 36725,IS,,ISO 15379-2:2004,Carbonaceous materials for the production of aluminium — Cathode block materials — Part 2: Determination of the expansion due to sodium penetration without application of pressure,Produits carbonés utilisés pour la production de l'aluminium — Blocs cathodiques — Partie 2: Détermination de l'expansion due à la pénétration du sodium sans application de pression,2004-06-16,1,['71.100.10'],ISO/TC 226,9599,,[66677],['en'],6,<p>ISO 15379-2:2004 provides a method for the determination of the linear expansion of cathode block materials used in the production of aluminium due to sodium penetration.</p><p>The linear expansion of the blocks depends on the sampling direction d

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).