Sep 01, 2021 · ASTM B221, 2021 Edition, September 1, 2021 - Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes This specification 2 covers aluminum and aluminum-alloy extruded bars, rods, wire, profiles, and tubes in the aluminum alloys (Note 1) and tempers shown in Table 2. NOTE 1—Throughout …
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