Std

BS 4490:1969

Methods for the determination of the austenitic grain size of steel

standard by BSI Group , 08/29/1969

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Full Description

Methods, depending on steel composition, of determination by comparison with standard charts. Test piece preparation, description of methods, measurement of grain size, reporting, standard grain size charts. Appendix gives etching reagents.

All current amendments available at time of purchase are included with the purchase of this document.
 

Product Details

Published:
08/29/1969
ISBN(s):
0580058611
Product Code(s):
10086936
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. BS EN ISO 643:2020


    Steels. Micrographic determination of the apparent grain size

    • Most Recent

  2. BS EN ISO 643:2012


    Steels. Micrographic determination of the apparent grain size

    • Historical Version

  3. BS EN ISO 643:2003


    Steels. Micrographic determination of the apparent grain size

    • Historical Version

  4. BS 4490:1989


    Methods for micrographic determination of the grain size of steel

    • Historical Version

  5. BS 4490:1969

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    Methods for the determination of the austenitic grain size of steel

    • Historical Version