EN ISO 643:2003
Steels - Micrographic determination of the apparent grain size ISO 643: 2003

Standard No.

EN ISO 643:2003

Release Date

2003

Published By

European Committee for Standardization (CEN)

Status

Withdraw

Replace By

EN ISO 643:2012

Latest

EN ISO 643:2020

EN ISO 643:2003 history

• 2020 EN ISO 643:2020 Steels - Micrographic determination of the apparent grain size (ISO 643:2019, Corrected version 2020-03)
• 2012 EN ISO 643:2012 Steels - Micrographic determination of the apparent grain size
• 2003 EN ISO 643:2003 Steels - Micrographic determination of the apparent grain size ISO 643: 2003