Standard Specification for
Niobium and Niobium Alloy Strip, Sheet, and Plate1
This standard is issued under the fixed designation B 393; 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 393 – 03 Pdf free
Click here to download Astm B 392 – 03 Pdf Free Download