UNE-EN ISO 643:2004

Acero. Determinación micrográfica del tamaño de grano aparente. (ISO 643:2003)

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

Aciers - Détermination micrographique de la grosseur de grain apparente (ISO 643:2003)

Publication Date:

2004-05-28 /Anulada

Cancellation date:

2013-04-10

Version confirmed on:

2010-04-26

ICS:

CTN:

International equivalences:

EN ISO 643:2003 (Identical)

Cancellations:

It is cancelled by: UNE-EN ISO 643:2013