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ISO 2639:2002

Steels — Determination and verification of the depth of carburized and hardened cases
5. 11. 2002.
95.99   Povučen   5. 12. 2016.

Опште информације

95.99     5. 12. 2016.

ISO

ISO/TC 17/SC 7

Međunarodni standard

77.040.99  

engleski   francuski  

Kupovina

Povučen

Jezik na kome želite da primite dokument.

Apstrakt

ISO 2639 defines the case-hardened depth, and specifies methods for the determination of this depth, in steel.
It is applicable to
carburized cases and carbonitrided cases;parts that, when heat treated to final hardness, have a hardness of less than 450 HV 1 at a distance of three times the case-hardened depth, from the surface.
The case-hardened depth is defined by special agreement where these conditions are not met.

Životni ciklus

PRETHODNO

POVUČEN
ISO 2639:1982

TRENUTNO

POVUČEN
ISO 2639:2002
95.99 Povučen
5. 12. 2016.

REVIDIRAN OD

POVUČEN
ISO 18203:2016

Nacionalna preuzimanja

SRPS EN ISO 2639:2011  
ISS

Čelici - Određivanje i proveravanje dubine površinski otvrdnutih čelika

95.99   Povučen

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