BAS EN ISO 642:2025
Steel - Hardenability test by end quenching (Jominy test)
General Information
Status: Published
No. of pages: 23
Language: English
Edition: 2.
Adoption method: Endorsment
Publication date: 25.08.2025
Technical committee:
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Abstract
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.
Lifecycle
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Original document and degree of correspondence
- EN ISO 642:2024, identical
- ISO 642:2024, identical