• Zinc Alloy         

     

                                                    

                              Zinc Alloy

    Brand

    Chemical composition(mass fraction)/%

    GB8738 -88

    Al

    Mg

    Fe

    Cu

    Sn

    Pb

    Cd

    Cr6+

    Hg

    Zn

    ZA-3

    3.9-4.3

    0.025-0.05

    ≤0.075

    ≤0.10

    ≤0.002

    ≤0.004

    ≤0.003

    ND

    ND

    Balance

    ZA-5

    3.9-4.3

    0.03-0.06

    ≤0.075

    0.75-1.25

    ≤0.002

    ≤0.004

    ≤0.003

    ND

    ND

    Balance

    ZA-8

    8.2-8.8

    0.02-0.03

    ≤0.065

    0.8-1.3

    ≤0.002

    ≤0.005

    ≤0.005

    ND

    ND

    Balance

    ZA-27

    25.5-28.0

    0.012-0.02

    ≤0.072

    2.0-2.5

    ≤0.002

    ≤0.005

    ≤0.005

    ND

    ND

    Balance

     

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