NEN-EN-ISO 643:2020 (Cor. 2020-08)
Current
Current
The latest, up-to-date edition.
Steels - Micrographic determination of the apparent grain size
Available format(s)
Hardcopy
Language(s)
English
Published date
01-02-2020
Publisher
NEN-EN-ISO 643 specifies a micrographic method of determining apparent ferritic oraustenitic grain size in steels.
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