Standard Test Method for
Short Rod Fracture Toughness of Cemented Carbides1

This standard is issued under the fixed designation B 771; 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 771 – 87 (Reapproved 2001) pdf free

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Click here to download Astm B 770 – 02 Pdf Free Download