ISO 22394:2010 specifies the method of the Knoop hardness test for hardmetals.
Status: WithdrawnPublication date: 2010-02
Edition: 1Number of pages: 16
Technical Committee: ISO/TC 119/SC 4 Sampling and testing methods for hardmetals
ISO 22394:2010Stage: 95.99
Got a question?
Check out our FAQs
+41 22 749 08 88
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.