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white brass

alloy

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malleability of brass

  • brass
    In brass: Characteristics of the alloy

    Such brasses, known as white brasses, are of little industrial importance, though a granulated form is used in brazing (soldering); they also form the basis for certain alloys used in die-casting. The malleable brasses may be further subdivided into those that can be worked cold (generally those with less…

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  • molten copper
    In copper processing: Brass

    …unworkable brasses, known as the white brasses, are not industrially important.

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brass

Dutch metal, brass with a yellow colour simulating that of gold. The percentage of copper ranges from 85 to 88, the remainder being zinc. As the zinc content becomes higher, the colour becomes paler. Highly ductile and malleable, Dutch metal is used in bronzing and in preparing imitation gold leaf. Gilding with Dutch metal is far less costly than gilding with gold, but the coating of Dutch metal tarnishes rapidly unless coated with lacquer. See also brass.