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Hayes Metals

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    HTB1 High Tensile Brass

    BS1400:1985

    Composition

    (maximum % unless otherwise listed)

    Cu 57.0 min.
    Sn 1.0
    Zn Remainder
    Pb 0.50
    Ni 1.0
    Fe 0.7 - 2.0
    Al 0.5 - 2.5
    Mn 0.1 - 3.0
    Si* 0.10
    T-I 0.20

    T-I Total Impurities

    Elements marked with * are specified impurities

    Typical Physical Properties

     

    Tensile Strength (MPa) 470-570
    Elongation (% min) 18-35
    0.2% Proof Stress (MPa) 170-280
    Hardness (HB) 100-150
    Related Specifications