Publikuar
This document specifies a method for determining the hardenability of steel by end quenching (Jominy test) by using a test piece 25 mm in diameter and at least 100 mm long.
By agreement and for a defined field of application, the test described in this document can be replaced by the calculation of the Jominy curve according to an accepted mathematical model.
Revises
ISO 642:1999
PUBLISHED
ISO 642:2024
60.60
Standard published
22 gush 2024
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