NF EN ISO 643
NF EN ISO 643

NF EN ISO 643

January 2020
Standard Cancelled

Steels - Micrographic determination of the apparent grain size

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Main informations

Collections

National standards and national normative documents

Publication date

January 2020

Release date

septembre 2024

Number of pages

32 p.

Reference

NF EN ISO 643

ICS Codes

77.040.99   Other methods of testing of metals

Print number

2 - septembre 2021

International kinship

ISO 643:2019

European kinship

EN ISO 643:2020
Replaced standards (1)
NF EN ISO 643
NF EN ISO 643
April 2013
Standard Cancelled
Steels — Micrographic determination of the apparent grain size

Standard replaced by (1)
NF EN ISO 643
NF EN ISO 643
October 2024
Standard Current
Steels - Micrographic determination of the apparent grain size

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