ISO 17804:2020
ISO 17804:2020
67754
CHF
151
Convertir les francs suisses (CHF) dans une autre devise
Résumé
This document defines the grades and the corresponding requirements for ausferritic spheroidal graphite cast irons.
This document specifies five grades of ausferritic spheroidal graphite cast iron by a classification based on mechanical properties determined on machined test pieces prepared from:
— separately cast samples, side-by-side cast or cast-on samples;
— samples cut from a casting.
This document also specifies two grades by a classification as a function of hardness.
Cycle de vie
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Précédemment
AnnuléeISO 17804:2005
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Actuellement