Meaning of alpha-beta brass

al'pha-be'ta brass"

Pronunciation: (al'fu-bā'tu, -bē'-), [key]
  1. an alloy of from 55 to 61 percent copper with from 39 to 45 percent zinc. Also called
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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