ISO/FDIS 4967
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Steel — Determination of the non-metallic inclusion content — Micrographic method
Hardcopy , PDF
English
21-01-2026
29-05-2026
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).
| Committee |
ISO/TC 17/SC 7
|
| DocumentType |
Draft
|
| Pages |
56
|
| PublisherName |
International Organization for Standardization
|
| Status |
Superseded
|
| Supersedes |
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