Reference number
ISO 4967:2013
International Standard
ISO 4967:2013
Steel — Determination of content of non-metallic inclusions — Micrographic method using standard diagrams
Edition 3
2013-07
Read sample
ISO 4967:2013
63156
Published (Edition 3, 2013)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 4967:2013

ISO 4967:2013
63156
Language
Format
CHF 173
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Abstract

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.

General information

  •  : Published
     : 2013-07
    : International Standard to be revised [90.92]
  •  : 3
     : 39
  • ISO/TC 17/SC 7
    77.040.99 
  • RSS updates

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