Reference number
ISO 17804:2020
ISO 17804:2020
© ISO 2024
International Standard
ISO 17804:2020
Founding — Ausferritic spheroidal graphite cast irons — Classification
Edition 2
2020-06
2020-06
Abstract
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.
Life cycle
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Previously
WithdrawnISO 17804:2005
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Now
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