# ISO 75-1:2004 — Withdrawn and superseded ISO standards

For ISO 75-1:2004, item title is Plastics — Determination of temperature of deflection under load — Part 1: General test method; status code is 9599; successor is ISO 75-1:2013; withdrawn / published date is 2004-05-12, recorded from its source on 2026-08-05.

- **Identifier:** ISO 75-1:2004 _(verified: appears in the quote below)_
- **Item title:** Plastics — Determination of temperature of deflection under load — Part 1: General test method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 75-1:2013
- **Withdrawn / published date:** 2004-05-12 _(verified: appears in the quote below)_

## What the source says

> 31255,IS,,ISO 75-1:2004,Plastics — Determination of temperature of deflection under load — Part 1: General test method,Plastiques — Détermination de la température de fléchissement sous charge — Partie 1: Méthode d'essai générale,2004-05-12,2,['83.080.01'],ISO/TC 61/SC 2,9599,[3717],[57703],"['en','fr']",10,<p>ISO 75-1:2004 specifies a general test method for the determination of the temperature of deflection under load (flexural stress under three-point loading) of plastics. Different types of test specimen and different constant loads are defined to suit different types of material.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).