prBAS EN 4631:2025
Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted - Hardened and tempered - Bars - De ≤ 200 mm - 900 MPa ≤ Rm ≤ 1 050 MPa
General information
Status:Project
Number of pages:10
Adoption method:Proglašavanje
Language:engleski
Edition:2.
Realization date:15.10.2025
Forseen date for next stage code:22.10.2025
Technical committee:BAS/TC 63, VS1 - General standardization
ICS:
49.025.10, Steels
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.
NOTE Other common designations:
AIR: Z 8 CND 17 04.
Only the chemical composition of this document are considered.
Lifecycle
...
Original document and degree of correspondence
EN 4631:2024, identical
Relation to BAS standards
Work material
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