Standard Test Method for
Thermal Conductivity of Unfired Monolithic Refractories1

This standard is issued under the fixed designation C 417; 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 C 417 – 93 (Reapproved 1998) Pdf free

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Click here to download Astm C 416 – 97 (Reapproved 2002) Pdf Free Download