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ISO 1083:2018

ISO 1083:2018 Spheroidal graphite cast irons – Classification

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SKU: 8a7d0bf2bad0 Category:

Description

This document defines the grades and the corresponding requirements for spheroidal graphite cast irons.

This document specifies two groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces prepared from cast samples. The first group deals mainly with ferritic to pearlitic grades. The second group deals with solid-solution strengthened ferritic grades.

This document also gives an informative classification as a function of hardness.

This document does not apply to the following:

– spheroidal graphite cast irons used for pipes, fittings and accessories which are specified in accordance with ISO 2531 and ISO 7186;

– highly alloyed (austenitic) spheroidal cast irons which are specified in accordance with ISO 2892;

– ausferritic cast irons which are specified in accordance with ISO 17804.

Edition

4

Published Date

2018-05-03

Status

PUBLISHED

Pages

38

Language Detail Icon

English

Format Secure Icon

Secure PDF

Abstract

This document defines the grades and the corresponding requirements for spheroidal graphite cast irons.

This document specifies two groups of spheroidal graphite cast iron grades by a classification based on mechanical properties measured on machined test pieces prepared from cast samples. The first group deals mainly with ferritic to pearlitic grades. The second group deals with solid-solution strengthened ferritic grades.

This document also gives an informative classification as a function of hardness.

This document does not apply to the following:

- spheroidal graphite cast irons used for pipes, fittings and accessories which are specified in accordance with ISO 2531 and ISO 7186;

- highly alloyed (austenitic) spheroidal cast irons which are specified in accordance with ISO 2892;

- ausferritic cast irons which are specified in accordance with ISO 17804.

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