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ISO 643:1983

Steels — Micrographic determination of the ferritic or austenitic grain size

Standard Details

Specifies the methods for revealing the grain and for estimating the mean size of the grain revealed. Includes a counting method (annex A) and determination of grain size by using of standard charts (annnexes B and C) taken from an AFNOR Standard and an ASTM document, respectively.

General Information

Status : WITHDRAWN
Standard Type: Main
Document No: ISO 643:1983
Document Year: 1983
Pages: 27
Edition: 1
  • Section Volume:
  • ISO/TC 17/SC 7. Methods of testing (other than mechanical tests and chemical analysis)
  • ICS:
  • 77.040.99 Other methods of testing of metals

Life Cycle

WITHDRAWN

WITHDRAWN

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ISO 643:1983
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