EN ISO 683-3:2022/prA1

Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels - Amendment 1 (ISO 683-3:2022/DAM 1:2026)

Publication date:   Aug 20, 2026

General information

40.20   DIS ballot initiated: 12 weeks   Aug 20, 2026

CEN

CEN/TC 459/SC 5 Steels for heat treatment, alloy steels, free-cutting steels and stainless steels

European Norm

77.140.10   Heat-treatable steels | 77.140.20   Stainless steels

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Life cycle

PREVIOUSLY

PUBLISHED
EN ISO 683-3:2022

NOW

IN_DEVELOPMENT
EN ISO 683-3:2022/prA1
40.20 DIS ballot initiated: 12 weeks
Aug 20, 2026