ISO 2639:1982
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ISO 2639:1982
7628

Abstract

Defines the effective case depth, and specifies methods for the determination of this depth, in steel. Is applicable to carburized cases and carbo-nitrided cases, the depth of which is greater than 0,3 mm, and parts which have a hardness of less than 450 HV at a distance of 3 X the effective case depth from the surface.


General information 

  •  :  Withdrawn
     : 1982-04
  •  : 2
     : 3
  •  : ISO/TC 17/SC 7 Methods of testing (other than mechanical tests and chemical analysis)
  •  :
    77.040.99 Other methods of testing of metals

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