Reference Source

ISO 643:1983

For ISO 643:1983, item title is Steels — Micrographic determination of the ferritic or austenitic grain size; status code is 9599; successor is ISO 643:2003; withdrawn / published date is 1983-09-01, recorded from its source on 2026-08-05.

Identifier
ISO 643:1983 verified
Item title
Steels — Micrographic determination of the ferritic or austenitic grain size verified
Status code
9599 verified
Successor
ISO 643:2003
Withdrawn / published date
1983-09-01 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

What the source says

4773,IS,,ISO 643:1983,Steels — Micrographic determination of the ferritic or austenitic grain size,Aciers — Détermination micrographique de la grosseur du grain ferritique ou austénitique des aciers,1983-09-01,1,['77.040.99'],ISO/TC 17/SC 7,9599,,[30694],"['en','fr']",27,"<p>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.</p>"

isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

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