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FprEN 4630

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Forgings - De ≤ 200 mm - 900 MPa ≤ Rm ≤ 1 050 MPa FprEN 4630

Publication date:   Feb 29, 2024

General information

50.60 Close of voting. Proof returned by secretariat   Apr 25, 2024

CEN

ASD-STAN Aerospace

European Norm

49.025.10   Steels

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Scope

This document specifies the requirements relating to:
Steel X4CrNiMo16-5-1 (1.4418)
Air melted
Hardened and tempered
Forgings
De ≤ 200 mm
900 MPa ≤ Rm ≤ 1 050 MPa
for aerospace applications.
NOTE Other common designations:
AIR: Z 8 CND 17 04.
Only the chemical composition of this document are considered.

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EN 4630:2014

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FprEN 4630
50.60 Close of voting. Proof returned by secretariat
Apr 25, 2024