NEN-EN-ISO 643
Steels - Micrographic determination of the apparent grain size
inactive
| Organization: | NEN |
| Publication Date: | 1 March 2003 |
| Status: | inactive |
| Page Count: | 44 |
| ICS Code (Other methods of testing of metals): | 77.040.99 |
scope:
Specifies the micrographic method of determining apparent ferritic or austenitic grain sizes of steels. It describes the methods for revealing grain boundaries and for estimating the mean grain size.
Document History
February 1, 2020
Steels - Micrographic determination of the apparent grain size
This document specifies a micrographic method of determining apparent ferritic or austenitic grain size in steels. It describes the methods of revealing grain boundaries and of estimating the mean...
January 1, 2013
Steels - Micrographic determination of the apparent grain size
This International Standard specifies a micrographic method of determining apparent ferritic or austenitic grain size in steels. It describes the methods of revealing grain boundaries and of...
NEN-EN-ISO 643
March 1, 2003
Steels - Micrographic determination of the apparent grain size
Specifies the micrographic method of determining apparent ferritic or austenitic grain sizes of steels. It describes the methods for revealing grain boundaries and for estimating the mean grain size.
May 1, 2001
Steels - Micrographic determination of the apparent grain size
Specifies the micrographic method of determining apparent ferritic or austenitic grain sizes of steels. It describes the methods for revealing grain boundaries and for estimating the mean grain size.