ISO 643:1983
Steels — Micrographic determination of the ferritic or austenitic grain size
Reference number
ISO 643:1983
Edición 1
1983-09
Retirada
w
ISO 643:1983
4773
Retirada (Edición 1, 1983)

Resumen

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.

Informaciones generales

  •  : Retirada
     : 1983-09
    : Retirada de la Norma Internacional [95.99]
  •  : 1
     : 27
  • ISO/TC 17/SC 7
    77.040.99 
  • RSS actualizaciones

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