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Standard ČSN EN 4630 1.1.2025 preview

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ČSN EN 4630 (312295)

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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STANDARD published on 1.1.2025


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The information about the standard:

Designation standards: ČSN EN 4630
Classification mark: 312295
Catalog number: 520273
Publication date standards: 1.1.2025
SKU: NS-1209414
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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Steels

Annotation of standard text ČSN EN 4630 (312295):

This document specifies the requirements relating to:

Steel X4CrNiMo16-5-1 (1.4418)

Air melted

Hardened and tempered

Forgings

De <= 200 mm

900 MPa <= Rm <= 1 050 MPa

for aerospace applications.

NOTE Other common designation:

  • - AIR: Z 8 CND 17-04;
  • - only the chemical composition of this document is considered

Preview of the standard ČSN EN 4630 (312295)

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Latest update: 2026-05-01 (Number of items: 2 275 280)
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