# ISO 6402-1:1990 — Withdrawn and superseded ISO standards

For ISO 6402-1:1990, item title is Plastics — Impact-resistant acrylonitrile/styrene moulding and extrusion materials (ASA, AES, ACS), excluding butadiene-modified materials — Part 1: Designation; status code is 9599; successor is ISO 6402-1:1997; withdrawn / published date is 1990-09-27, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6402-1:1990 _(verified: appears in the quote below)_
- **Item title:** Plastics — Impact-resistant acrylonitrile/styrene moulding and extrusion materials (ASA, AES, ACS), excluding butadiene-modified materials — Part 1: Designation _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6402-1:1997
- **Withdrawn / published date:** 1990-09-27 _(verified: appears in the quote below)_

## What the source says

> 12738,IS,,ISO 6402-1:1990,"Plastics — Impact-resistant acrylonitrile/styrene moulding and extrusion materials (ASA, AES, ACS), excluding butadiene-modified materials — Part 1: Designation","Plastiques — Thermoplastiques à base d'acrylonitrile/styrène sans butadiène (ASA, AES, ACS), résistants au choc, pour moulage et extrusion — Partie 1: Désignation",1990-09-27,1,['83.080.20'],ISO/TC 61/SC 9,9599,,[26809],"['en','fr']",5,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).