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National Stock Number:
9650-00-294-5071
Federal Supply Class:
9650
National Item Identification Number:
002945071
Description:
INGOT,ALUMINUM ALLOY
Detail:
AN ITEM WHICH CONTAINS METALS, OTHER THAN ALUMINUM, SHALL CONSTITUTE OVER 2.0 PERCENT AND UP TO A MAXIMUM OF 50.0 PERCENT OF THE TOTAL METALLIC CONTENT.
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Manufacturer Information:
| QQA371 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| COMPOSITION AND PERCENTAGE | 92.20 MINIMUM BY VOLUME ALUMINUM AND 4.50 MINIMUM BY VOLUME SILICON AND 6.00 MAXIMUM BY VOLUME SILICON | | IMPURITIES LIMITATION IN PERCENT | COPPER 0.10 MAX AND IRON 0.70 MAX AND MAGNESIUM 0.05 MAX AND MANGANESE 0.30 MAX AND TITANIUM 0.20 MAX AND ZINC 0.30 MAX AND OTHER ELEMENTS TOTAL 0.15 MAX AND OTHER ELEMENTS EA 0.05 MAX | | NONDEFINITIVE SPEC/STD DATA | A COMPOSITION |
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