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National Stock Number:
9630-00-267-3242
Federal Supply Class:
9630
National Item Identification Number:
002673242
Description:
PHOSPHOR COPPER DEOXIDIZING ADDI
Detail:
AN ALLOY, COMPOSED OF COPPER AND AT LEAST 5.0 PERCENT PHOSPHORUS, USED FOR THE PURPOSE OF DEOXIDIZING MOLTEN COPPER ALLOY. IT MAY BE IN ANY SUITABLE FORM SUCH AS INGOT, SHOT, SLAB, AND THE LIKE, FOR CONVENIENCE OF ITS ADDITION TO THE MOLTEN METAL. EXCLUDES COPPER ALLOYING ADDITIVE.
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Techincal Specification:
| COMPOSITION AND PERCENTAGE | 89.75 MINIMUM BY VOLUME COPPER AND 10.00 MINIMUM BY VOLUME PHOSPHORUS | | IMPURITIES LIMITATION IN PERCENT | IRON 0.15 PCT MAX | | NONDEFINITIVE SPEC/STD DATA | B GRADE | | PHYSICAL FORM | SLAB |
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