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BS EN 4627:2022 - TC | 31 Jan 2023 | BSI Knowledge
Standard
BS EN 4627:2022
Aerospace series. Steel X4CrNiMo16-5-1 (1.4418). Air melted. Hardened and tempered. Forgings. De ≤ 200 mm. 1 150 MPa ≤ Rm ≤ 1 300 MPa
Current
•
Published:
31 Jan 2023
Overview
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References
History
1 Scope
This document specifies the requirements relating to:
Steel X4CrNiMo16-5-1 (1.4418)
Air melted
Hardened and tempered
Forgings
D
e
≤ 200 mm
1 150 MPa ≤
R
m
≤ 1 300 MPa
for aerospace applications.
NOTE
Other common designations:
—
AIR: Z 8 CND 17-04.
—
Only the chemical composition according to this document is considered.
Product Details
Descriptors
Steels
Air
Impact strength
Elongation
Forgings
Tensile strength
Grain size
Chemical composition
Hardening
Dimensions
Heat treatment
Tempering
Melting
Hardness
Air transport engineering
Proof stress
ICS Codes
49.025.10 Steels
Committee
ACE/61
International relationships
Identical to:
EN 4627
ISBN
978 0 539 17321 5
Publisher
BSI