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
OMR
66.53
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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