Astm B 648 – 78 (Reapproved 2000) Pdf free download

Standard Test Method for
Indentation Hardness of Aluminum Alloys by Means of a
Barcol Impressor1

This standard is issued under the fixed designation B 648; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.

Click below to download Astm B 648 – 78 (Reapproved 2000) Pdf free

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