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National Stock Number:
9630-00-267-4153
Federal Supply Class:
9630
National Item Identification Number:
002674153
Description:
FERROCHROMIUM ALLOYING ADDITIVE
Detail:
AN ALLOY WHOSE MAIN COMPONENTS ARE IRON AND CHROMIUM USED FOR THE INTRODUCTION OF CHROMIUM INTO MOLTEN STEEL TO FORM ALLOYS WITH STEEL.
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Techincal Specification:
| COMPOSITION AND PERCENTAGE | 65.00 MINIMUM BY VOLUME CHROMIUM AND 75.00 MAXIMUM BY VOLUME CHROMIUM AND 23.40 MINIMUM BY VOLUME IRON | | IMPURITIES LIMITATION IN PERCENT | CARBON 0.10 MAX AND SILICON 1.50 MAX | | NONDEFINITIVE SPEC/STD DATA | B GRADE | | PHYSICAL FORM | LUMP |
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