Reference number
ISO 2639:2002
© ISO 2025
ISO 2639:2002
Steels — Determination and verification of the depth of carburized and hardened cases
Edition 3
2002-11
Withdrawn
Withdrawn (Edition 3, 2002)

Abstract

ISO 2639 defines the case-hardened depth, and specifies methods for the determination of this depth, in steel.

It is applicable to

  1. carburized cases and carbonitrided cases;
  2. 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.

General information

  • Status
     : Withdrawn
    Publication date
     : 2002-11
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 3
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 17/SC 7
    ICS :
    77.040.99 
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