Standard Specification for
Iron-Nickel-Chromium-Molybdenum Alloys (UNS N08366 and
UNS N08367) Seamless Pipe and Tube1
This standard is issued under the fixed designation B 690; 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 690 – 02 Pdf free
Click here to download Astm B 689 – 97 (Reapproved 2003) Pdf Free Download