PD ISO/TR 945-3:2016
Current
The latest, up-to-date edition.
Microstructure of cast irons Matrix structures
Hardcopy , PDF
English
30-06-2016
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Foreword
Introduction
1 Scope
2 Designations and descriptions of cast iron
microstructures
3 Sampling and preparation of samples
4 Matrix structures
Annex A (informative) - Spheroidal graphite cast
irons: Evaluation of pearlite content
Annex B (informative) - List of European and some national
cast iron material designations corresponding to the
ISO designations
Bibliography
Provides the designations, descriptions and reference micrographs of the matrix structures of cast irons.
| Committee |
ISE/111
|
| DocumentType |
Standard
|
| Pages |
52
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This Technical Report gives the designations, descriptions and reference micrographs of the matrix structures of cast irons.
It applies to the following types of cast irons:
grey cast irons (Table 4.1);
spheroidal graphite cast irons (Table 4.2);
austenitic cast irons (Table 4.3);
malleable cast irons (Table 4.4);
compacted (vermicular) graphite cast irons (Table 4.5);
ausferritic spheroidal graphite cast irons (Table 4.6);
abrasion-resistant cast irons (Table 4.7).
Each matrix structure is defined with explanations and micrographs.
Unless otherwise stated in Clause 4, the micrographs shown correspond to samples etched with a solution of 2 % nitric acid in ethanol (Nital).
| Standards | Relationship |
| ISO/TR 945-3:2016 | Identical |
| ISO 1083:2004 | Spheroidal graphite cast irons - Classification |
| ISO 21988:2006 | Abrasion-resistant cast irons Classification |
| ISO 5922:2005 | Malleable cast iron |
| ISO 2892:2007 | Austenitic cast irons Classification |
| ISO 17804:2005 | Founding Ausferritic spheroidal graphite cast irons Classification |
| ISO 16112:2017 | Compacted (vermicular) graphite cast irons — Classification |
| ISO 185:2005 | Grey cast irons Classification |
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