Casting Copper Tin Zinc Lead Alloy bar C84500

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  • Casting Copper Tin Zinc Lead Alloy bar C84500

     Casting-Copper-Tin-Zinc-Lead-Alloy-bar.jpg_350x350

    Chemical Composition

      Element
    Cu(1,2) Pb Sn Zn Fe P(3) Ni(4) Al S Sb Si
    (1) In determining Cu min., Cu may be calculated as Cu + Ni.(2) Cu + Sum of Named Elements 99.3% min.(3) For continuous castings P shall be 1.5% max.(4) Ni value includes Co.
    Min (%) 77.0 6.0 2.0 10.0              
    Max (%) 79.0 7.5 4.0 14.0 0.40 0.02 1.0 0.005 0.08 0.25 0.005

    Mechanical Properties*

    Form Temper Temper Code Tensile Strength
    (ksi)
    YS-0.5% Ext
    (ksi)
    Elongation
    (%)
    Brinell Hardness, 500 kg load
    As Sand Cast As Sand Cast M01 35   Typ 14   Typ 28   Typ 55   Typ
    * Measured at room temperature, 68°F (20°C).

    Physical Properties

    Melting Point - Liquidus°F 1790
    Melting Point - Solidus°F 1540
    Densitylb/cu in. at 68°F 0.312
    Specific Gravity 8.64
    Electrical Conductivity% IACS at 68°F 16.4
    Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F 41.6
    Coefficient of Thermal Expansion 68-57210-6 per °F (68 – 572°F) 10
    Specific Heat CapacityBtu/ lb /°F at 68°F 0.09
    Modulus of Elasticity in Tensionksi 14000
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