ISO 4967:2026
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ISO 4967:2026

Steel — Determination of the non-metallic inclusion content — Micrographic method

Summary

This document specifies a micrographic method of determining the non-metallic inclusions in rolled or forged steel products having a reduction ratio of at least 3 using the images of a standard reference chart or direct measurement by image analysis technologies. The standard reference chart described in this document is not entirely applicable for certain types of steel (e.g. free cutting steels).

Notes

60.60 : Norme internationale publiée

Technical characteristics

Publisher International Organization for Standardization (ISO)
Publication Date 05/29/2026
Edition 4
Page Count 56
EAN ---
ISBN ---
Weight (in grams) ---

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