Standard Specification for
Aluminum and Aluminum-Alloy Round Welded Tubes1

This standard is issued under the fixed designation B 313/B 313M; 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.
This standard has been approved for use by agencies of the Department of Defense

Click below to download Astm B 313/B 313M – 02e1 Pdf free

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Click here to Astm B 312 – 96 (Reapproved 2002) Pdf Free Download