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EN 2450:2025

Aerospace series - Steel 31NiMoCr10-5-3 - 1 230 MPa ≤ Rm ≤ 1 420 MPa - Bars - De ≤ 40 mm

Publication date:   Jan 15, 2026

General information

60.60   Standard published   Nov 19, 2025

CEN

ASD-STAN Aerospace

European Norm

49.025.10   Steels

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Scope

This document specifies the requirements relating to:
Steel 31NiMoCr10-5-3
1 230 MPa ≤ Rm ≤ 1 420 MPa
Bars
De ≤ 40 mm
for aerospace applications.
ASD-STAN designation: FE-PL73.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 2450:2018

NOW

PUBLISHED
EN 2450:2025
60.60 Standard published
Nov 19, 2025