Project

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Bars - Dₑ ≤ 200 mm - 900 MPa ≤ Rₘ ≤ 1 050 MPa; German and English version prEN 4631:2026

Abstract

This document specifies the requirements relating to Steel X4CrNiMo16-5-1 (1.4418), air melted, hardened and tempered, bars, De ≤ 200 mm, 900 MPa ≤ Rm ≤ 1 050 MPa, for aerospace applications.

Begin

2026-10-14

WI

04005028

Planned document number

DIN EN 4631

Project number

13116948

Responsible national committee

NA 131-02-05 AA - Metallic Materials  

Responsible european committee

ASD-STAN/D 4/WG 3 - Steels  

draft standard

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Bars - Dₑ ≤ 200 mm - 900 MPa ≤ Rₘ ≤ 1050 MPa; German and English version prEN 4631:2026
2026-12
Order from DIN Media

previous edition(s)

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Bars - Dₑ ≤ 200 mm - 900 MPa ≤ Rₘ ≤ 1050 MPa; German and English version EN 4631:2024
2024-10

Order from DIN Media

Contact

Dipl.-Ing.

Christopher Wild

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2352
Fax: +49 30 2601-42352

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