National Stock Number: 9630-00-267-3234
Federal Supply Class: 9630
National Item Identification Number: 002673234
Description: SILICON-MANGANESE ALLOYING ADDIT
Detail: A METALLIC SUBSTANCE WHOSE MAIN COMPONENTS ARE THE METAL MANGANESE, THE METALLOID SILICON AND CARBON, USED MAINLY FOR THE INTRODUCTION OF MANGANESE INTO MOLTEN STEEL IN THE PRODUCTION OF HIGH-MANGANESE, LOW-CARBON STEELS, AND ALSO AS A DEOXIDIZING AND SCAVENGING AGENT OF STEEL.
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