British Standards Institution

Source:: CEN
Committee:: ACE/61 - Metallic materials for aerospace purposes
Categories:: Steels
Number of comments:: 0

Scope

This document specifies the requirements relating to:

Steel X5CrNiCu17-4 (1.4542)

Air melted

Softened

Forging stock

a or D ≤ 300 mm

for aerospace applications.

W.nr: 1.4542.

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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:

16/05/2024

3. Public Comments

Public Comments start date:

13/06/2024

Public Comments end date:

06/08/2024

4. Comment Resolution

Comment Resolution start date:

19/08/2025

5. Approval

6. Publication

Publication start date:

17/12/2025

Learn more about the standards development process

Standards Development

BS EN 3163 Aerospace series - Steel X5CrNiCu17-4 (1.4542) - Air melted - Softened - Forging stock - a or D ≤ 300 mm

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