ISO 17804
Founding — Ausferritic spheroidal graphite cast irons — Classification
Organization: | ISO |
Publication Date: | 1 June 2020 |
Status: | active |
Page Count: | 42 |
ICS Code (Irons): | 77.080.10 |
scope:
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.