Standard

NS-EN ISO 642:2024

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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.

Document information

  • Standard from SN
  • Published:
  • Edition: 2024-09
  • Version: 1
  • Document type: NAT
  • ICS 77.040.99
  • National Committee CEN/TC 459/SC 1

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