British Standards Institution

Source:: CEN
Committee:: ACE/61 - Metallic materials for aerospace purposes
Categories:: Steels

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

23/03/2021

3. Public Comments (Complete)

Public Comments start date:

17/06/2021

Public Comments end date:

09/09/2021

4. Comment Resolution (Complete)

Comment Resolution start date:

25/04/2024

5. Approval (Complete)

6. Publication

Publication start date:

19/08/2024

Learn more about the standards development process

Standards Development

BS EN 4630:2024 Aerospace series. Steel X4CrNiMo16-5-1 (1.4418). Air melted. Hardened and tempered. Forgings. De ≤ 200 mm. 900 MPa ≤ Rm ≤ 1 050 MPa

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