GSO ISO 642:2015

ISO 642:1999
Gulf Standard   Current Edition · Approved on 03 September 2015

Steel -- Hardenability test by end quenching (Jominy test)

GSO ISO 642:2015 Files

English 18 Pages
Current Edition Reference Language

GSO ISO 642:2015 Scope

This International Standard specifies a method for determining the hardenability of steel by end quenching (Jominy test) by using a test piece 25 mm in diameter and 100 mm long. NOTE By agreement and for a defined field of application, the test described in this International Standard may be replaced by the calculation of the Jominy curve in accordance with an accepted mathematical model (see annex C). In case of dispute, the test shall be carried out.

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