ISO 945-4:2019
ISO 945-4:2019 Microstructure of cast irons - Part 4: Test method for evaluating nodularity in spheroidal graphite cast irons
standard by International Organization for Standardization, 05/01/2019
Full Description
ISO 945-4:2019 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.
