Historical
DIN EN ISO 945-1:2018
Microstructure of cast irons - Part 1: Graphite classification by visual analysis (ISO 945-1:2017); German version EN ISO 945-1:2018
This document specifies a method of classifying the microstructure of graphite in cast irons by comparative visual Analysis provides information about the method of graphite classification. It is not intended to give information on the suitability of cast iron types and grades for any particular application.
Deutsches Institut für Normung [din]