This standard was last reviewed and confirmed in 2016. Therefore this version remains current.
Applies to constituents (a phase as well as a micrographic constituent composed of two or more phases) which are clearly identifiable. The point grid is superimposed a given number of fields of the observed surface. By counting the number of points the volume fraction is calculated.
Status: PublishedPublication date: 1988-12
Edition: 1Number of pages: 4
Technical Committee: ISO/TC 17/SC 7 Methods of testing (other than mechanical tests and chemical analysis)
- ICS :
- 77.040.99 Other methods of testing of metals
This standard contributes to the following Sustainable Development Goals:
Buy this standard
|std 1 40|
|std 2 40||Paper|
A standard is reviewed every 5 years
Stage: 90.92 (To be revised)
Will be replaced byUnder development
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.