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NA 021

DIN Standards Committee Iron and Steel

About FES Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Standards [CURRENT]

EN ISO 643
Steels - Micrographic determination of the apparent grain size (ISO 643:2019, Corrected version 2023-11)

Title (German)

Stahl - Mikrophotographische Bestimmung der erkennbaren Korngröße (ISO 643:2019, korrigierte Fassung 2023-11)

Responsible national committee

NA 062-01-31 GA - Joint working committee NMP/FES: Metallographical test methods

Edition 2020-01

Original language English

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Terminology

DIN Standards Committee Iron and Steel

EN ISO 643 Steels - Micrographic determination of the apparent grain size (ISO 643:2019, Corrected version 2023-11)

Responsible national committee

Daniel Müller

EN ISO 643
Steels - Micrographic determination of the apparent grain size (ISO 643:2019, Corrected version 2023-11)