ČSN EN 3677 (312275)

Aerospace series - Steel X5CrNiCu17-4 (1.4542) - Air melted - Solution treated and precipitation treated - Forgings - a or D <= 200 mm - Rm >= 1 310 MPa

STANDARD published on 1.5.2026

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The information about the standard:

Designation standards: ČSN EN 3677
Classification mark: 312275
Catalog number: 523371
Publication date standards: 1.5.2026
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

Annotation of standard text ČSN EN 3677 (312275):

This document specifies the requirements relating to:
Steel X5CrNiCu17-4 (1.4542)
Air melted
Solution treated and precipitation treated
Forgings
a or D <= 200 mm
Rm >= 1 310 MPa
for aerospace applications.
W.nr: 1.4542.
ASD-STAN designation: FE-PM3801