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DIN Standards Committee Iron and Steel

Abstract

This document specifies the technical delivery requirements for a) semi-finished products, hot formed (e.g. blooms, billets, slabs) (see NOTE 1), b) bars (see NOTE 1), c) wire rod, d) finished flat products, and e) hammer or drop forgings (see NOTE 1) manufactured from the case-hardening non-alloy or alloy steels listed in Table 3 and supplied in one of the heat-treatment conditions given for the different types of products in Table 1 and in one of the surface conditions given in Table 2.

Begin

2026-06-29

WI

EC105101

Planned document number

DIN EN ISO 683-3/A1

Project number

02101841

Responsible national committee

NA 021-00-05-01 UA - Non-alloy and alloy mechanical engineering steels  

Responsible european committee

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

Responsible international committee

ISO/TC 17/SC 4 - Heat treatable and alloy steels  

draft standard

Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels - Amendment 1 (ISO 683-3:2022/DAM 1:2026); German and English version EN ISO 683-3:2022/prA1:2026
2026-10
Order from DIN Media

previous edition(s)

Heat-treatable steels, alloy steels and free-cutting steels - Part 3: Case-hardening steels (ISO 683-3:2022); German version EN ISO 683-3:2022
2022-06