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Standards Action Report
STANDARDS ACTION REPORT
|
August 2021 |
RECENT STANDARDS ACTIONS
The Aluminum Association completed registration of three (3) new aluminum powder alloys 3A20.50, 3A90.50 and 5A53.50. In addition, the association registered two (2) casting alloys and their respective ingots designated 727.0 (Casting), 727.1 (Ingot) and 527.0 (Casting), 527.1 (Ingot). Also completed were the registration of four (4) new wrought aluminum alloys designations 4062, 6083, 6282 and 8027.
Note: The chemical composition limits of the registered alloys of the Purple Sheets, Pink Sheets and Teal Sheets are listed in the addenda and are available at http://www.aluminum.org/resources/industry-standards.
Alloy and Temper Registrations and Revisions
Under Review by Technical Committee on Product Standards
| Project No. | Subject |
| PN21-55 | Request for Registration of Powder Alloy "5A52," Divergent3D |
ANSI and ASD Related Projects
| Project No. | Subject |
| PS21-103 | Modification of AS&D(M) & ANSI H35.2(M) 11.2 to 11.4 FN 11 to correspond with the USC version |
| PS21-104 | ANSI Interpretation of extrusion surface roughness measurements |
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Subcommittee on Alloy and Temper Registrations
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April 22, 2021 (Spring) October 7, 2021 (Fall) |
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Technical Committee on Product Standards
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April 22, 2021 (Spring) October 7, 2021 (Fall) |
The majority of the Association’s standards activities are carried out by the Technical Committee on Product Standards (TCPS) in accordance with The Aluminum Association procedures governing these activities. Product Divisions may also form technical committees to work on specific standards that affect their products. For example, the Electrical Division has a Task Group of AA Representatives on National Electrical Code Panels.
To request a copy of a project or to discuss placing a representative on TCPS, contact John Weritz at standards@aluminum.org