This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
The method is applicable to types of steel with niobium contents between 0,005 % (m/m) and 1,3 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A includes additional information on the international co-operative tests. Annex B gives a graphical representation of precision data.
Status: PublishedPublication date: 1988-12
Edition: 1Number of pages: 6
Technical Committee: ISO/TC 17/SC 1 Methods of determination of chemical composition
- ICS :
- 77.080.20 Steels
This standard contributes to the following Sustainable Development Goal:
Buy this standard
|std 1 40|
|std 2 40||Paper|
A standard is reviewed every 5 years
Stage: 90.93 (Confirmed)
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.