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ISO 17804:2020

Founding -- Ausferritic spheroidal graphite cast irons -- Classification

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Kehtiv alates 04.06.2020
Tegevusala (ICS grupid)
77.080.10 Malmid
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
04.06.2020
Põhitekst
10.11.2005
Põhitekst
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.
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