Standard Classification of
Silica Refractory Brick1
This standard is issued under the fixed designation C 416; 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 416 – 97 (Reapproved 2002) Pdf free
Click here to download Astm C 414 – 03 Pdf Free Download