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ISO 945-4:2019

Microstructure of cast irons — Part 4: Test method for evaluating nodularity in spheroidal graphite cast irons ISO 945-4:2019

Publication date:   May 3, 2019

General information

90.20 Standard under periodical review   Apr 15, 2024

ISO

ISO/TC 25 Cast irons and pig irons

International Standard

77.080.10   Irons

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Scope

This document specifies a test method for evaluating nodularity in spheroidal graphite cast irons by comparative visual analysis and image analysis techniques.
This document provides figures for different levels of nodularity and graphite particle count of spheroidal graphite cast irons for visual analysis.

Life cycle

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PUBLISHED
ISO 945-4:2019
90.20 Standard under periodical review
Apr 15, 2024