Defines the effective depth of hardening and specifies a measuring method. Applies to hardened layers with a depth greater than 0,3 mm, and parts which have at a distance 3 x depth of hardening from the surface a hardness less than hardness limit - 100.
Status : WithdrawnPublication date : 1976-06
Edition : 1Number of pages : 2
Technical Committee:Methods of testing (other than mechanical tests and chemical analysis)