ČSN EN 4721 (312173)

Aerospace series - Steel X4CrNiMo16-5-1 (1.4418) - Air melted and electroslag remelted (ESR) - Hardened and tempered - Bar - De . 200 mm - 900 MPa . Rm . 1 050 MPa

STANDARD published on 1.12.2015

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The information about the standard:

Designation standards: ČSN EN 4721
Classification mark: 312173
Catalog number: 98409
Publication date standards: 1.12.2015
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 4721 (312173):

This European Standard specifies the requirements relating to:
Steel X4CrNiMo16-5-1 (1.4418)
Air melted and electroslag remelted (ESR)
Hardened and tempered
Bar
De <= 200 mm
900 MPa <= Rm <= 1 050 MPa
for aerospace applications.
NOTE - Other common designation: AIR: Z 8 CND 17-04