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Norm
ISO 4967:2013
Issue date: 2013 07 24
Steel — Determination of content of non-metallic inclusions — Micrographic method using standard diagrams
ISO 4967:2013 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 s...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 39 Pages
Language:
English
ICS
ISO 4967:2013 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 standard diagrams. This method is widely used to assess the suitability of a steel for a given use. However, since it is difficult to achieve reproducible results owing to the influence of the test operator, even with a large number of specimens, precautions should be taken when using the method.
ISO 4967:2013 also provides for the determination of non-metallic inclusions by image analysis technologies.
ISO 4967:2013
2013 07 24
Steel — Determination of content of non-metallic inclusions — Micrographic method using standard dia...
Norm
↖
ISO 4967:1998
1998 10 08
Steel — Determination of content of nonmetallic inclusions — Micrographic method using standard diag...
Norm
ISO 4967:1979
1979 04 01
Steel — Determination of content of non-metallic inclusions — Micrographic method using standard dia...
Norm
