BS EN ISO 642:1999

This standard BS EN ISO 642:1999 Steel hardenability test by end quenching (Jominy test) is classified in these ICS categories:

• 77.040.99 Other methods of testing of metals

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.