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Status : Active
Standard Type : Main
Document No : ISO 17804:2020
Document Year : 2020
Pages : 34
Edition : 2
Section Volume : Cast irons and pig irons (ISO/TC 25.)
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.