ISO 5490:2025

International Standard   Current Edition · Approved on 26 September 2025

Steel — Rating and classifying nonmetallic inclusions using the scanning electron microscope

ISO 5490:2025 Files

English 19 Pages
Current Edition
BHD 64.69

ISO 5490:2025 Scope

This document specifies procedures for the rating and statistical analysis of non-metallic inclusions (referred to as inclusions hereafter) using a scanning electron microscope (SEM) with an energy dispersive X-ray spectrometer (EDS), a backscattered detector (BSD) and automatic image analysis capabilities.

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