UNE-EN ISO 643:2020
Current
Current
The latest, up-to-date edition.
Steels - Micrographic determination of the apparent grain size (ISO 643:2019, Corrected version 2020-03)
Available format(s)
Hardcopy , PDF
Language(s)
English, Spanish, Castilian
Published date
14-10-2020
Publisher
This document specifies a micrographic method of determining apparent ferritic or austenitic grain size in steels.
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