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    Brass vs. Copper: Understanding the Differences and …

    • Brass is an industrial pure copper. Due to its rose-red color and the fact that its surface turns purple after the formation of an oxide film, it is generally referred to as brass or red copper. It is a copper alloy that contain… 展开

    Brass

    Brass is an alloy composed of copper and zinc. If it is composed only of copper and zinc, it i… 展开

    MachineMfg
    Classification of Copper and Copper Products

    1.1 Classification based on the form of existence in nature Native copper: copper content is above 99%, but reserves are extremely scarce; Copper oxide ore: also rare; Copper sulf… 展开

    MachineMfg