# ISO 513:1991/Cor 1:1994 — Withdrawn and superseded ISO standards For ISO 513:1991/Cor 1:1994, item title is Application of hard cutting materials for machining by chip removal — Designation of the main groups of chip removal and groups of application — Technical Corrigendum 1; status code is 9599; successor is ISO 513:2004; withdrawn / published date is 1994-11-17, recorded from its source on 2026-08-05. - **Identifier:** ISO 513:1991/Cor 1:1994 _(verified: appears in the quote below)_ - **Item title:** Application of hard cutting materials for machining by chip removal — Designation of the main groups of chip removal and groups of application — Technical Corrigendum 1 _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 513:2004 - **Withdrawn / published date:** 1994-11-17 _(verified: appears in the quote below)_ ## What the source says > 25005,IS,Cor,ISO 513:1991/Cor 1:1994,Application of hard cutting materials for machining by chip removal — Designation of the main groups of chip removal and groups of application — Technical Corrigendum 1,Application des matériaux durs de coupe pour usinage par enlèvement de copeaux — Désignation des groupes principaux d'enlèvement de copeaux et des groupes d'application — Rectificatif technique 1,1994-11-17,2,['25.100.01'],ISO/TC 29/SC 9,9599,,[35207],['en'],1,
Replaces the term 'cutting angles' with the term 'tool normal rakes'.
## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).