Standard Test Method for
Apparent Porosity in Cemented Carbides1
This standard is issued under the fixed designation B 276; 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 276 – 91 (Reapproved 2000) Pdf free
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Click here to Astm B 275 – 04 Pdf free download