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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
Automatically translated name:
Aerospace series - Steel X4CrNiMo16-5-1 ( 1.4418 ) - Melted into the air and blown elektrostruskou ( ESR ) - Hardened and tempered - Bar - De < = 200 mm - 900 MPa < Rm = < = 1050 MPa (ISO direct corrections).
STANDARD published on 1.12.2015
The information about the standard:
Designation standards: ČSN EN 4721
Classification mark: 312173
Catalog number: 98409
Publication date standards: 1.12.2015
SKU: NS-621590
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
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
Preview of the standard ČSN EN 4721 (312173)
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