ISO 642:2024

International Standard   Current Edition · Approved on 22 August 2024

Steel — Hardenability test by end quenching (Jominy test)

ISO 642:2024 Files

English 19 Pages
Current Edition
54.29 BHD

ISO 642:2024 Scope

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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