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ISO 642:2024

Steel — Hardenability test by end quenching (Jominy test)

General information

Valid from 22.08.2024
Directives or regulations
None

Standard history

Status
Date
Type
Name
22.08.2024
Main
09.09.1999
Main
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.

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