NS-EN ISO 643:2020
Current
Current
The latest, up-to-date edition.
Steels — Micrographic determination of the apparent grain size (ISO 643:2019)
Available format(s)
Hardcopy
Language(s)
English
Published date
01-01-2020
This document specifies a micrographic method of determining apparent ferritic or austenitic grain size in steels.
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