# ISO 6402-1:1997 — Withdrawn and superseded ISO standards

For ISO 6402-1:1997, item title is Plastics — Impact-resistant acrylonitrile/styrene (ASA, AES, ACS) moulding and extrusion materials, excluding butadiene-modified materials — Part 1: Designation system and basis for specifications; status code is 9599; successor is ISO 6402-1:2001; withdrawn / published date is 1997-07-03, recorded from its source on 2026-08-05.

- **Identifier:** ISO 6402-1:1997 _(verified: appears in the quote below)_
- **Item title:** Plastics — Impact-resistant acrylonitrile/styrene (ASA, AES, ACS) moulding and extrusion materials, excluding butadiene-modified materials — Part 1: Designation system and basis for specifications _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 6402-1:2001
- **Withdrawn / published date:** 1997-07-03 _(verified: appears in the quote below)_

## What the source says

> 26809,IS,,ISO 6402-1:1997,"Plastics — Impact-resistant acrylonitrile/styrene (ASA, AES, ACS) moulding and extrusion materials, excluding butadiene-modified materials — Part 1: Designation system and basis for specifications","Plastiques — Acrylonitrile/styrène sans butadiène résistant au choc (ASA, AES, ACS) pour moulage et extrusion — Partie 1: Système de désignation et base de spécification",1997-07-03,2,['83.080.20'],ISO/TC 61/SC 9,9599,[12738],[28377],"['en','fr']",7,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).