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National Stock Number:
9650-01-147-9882
Federal Supply Class:
9650
National Item Identification Number:
011479882
Description:
ZINC SLAB
Detail:
A PRIMARY RAW FORM OF METAL OF AT LEAST 97.16 PERCENT PURITY PRODUCED BY THE FIRST SMELTING DOWN OF ZINC ORES OR FROM SUBSEQUENT REFINING PROCESSES. IT IS NORMALLY OF A FLAT, RECTANGULAR SHAPE WHICH MAY BE NOTCHED FOR EASIER BREAKING OF THE SLAB. IT IS USED FOR REMELTING INTO MORE ELABORATE CAST SHAPES AND FORMS, FOR ALLOYING WITH OTHER METALS, AND FOR HOT DIP ZINC COATING.
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Manufacturer Information:
| ASTM B6 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | QQZ351 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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Techincal Specification:
| COMPOSITION AND PERCENTAGE | 99.90 MINIMUM BY VOLUME ZINC | | IMPURITIES LIMITATION IN PERCENT | LEAD 0.03 MAX; IRON 0.02 MAX; CADMIUM 0.02 MAX | | SPECIFICATION/STANDARD DATA | 81346-ASTM B6 PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION | | WEIGHT | 40.0 POUNDS MINIMUM AND 60.0 POUNDS MAXIMUM |
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