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        • Product Name  Tungsten Bars for Steeling Making
        • Views   192

        Standard: GB/T 3459-2006
        Density: W≥17.5g/cm3
        Purity: W≥99.95% or W≥99.9%
        Size:
        Tungsten square bar
        TW-2: (10-16)×(10-16)×(≥300)mm
        TW-1/TW-4: (10-16)×(10-16)×(≥30)mm
        Tungsten round bar
        TW-2: φ(16-30)×(≥300)mm
        TW-1/TW-4: φ(16-30)×(≥30)mm
        Content of impurity:

        Grade

        TW-1

        TW-2

        W-4

        Impurity
        content %
        less than

        Pb

        0.0001

        0.0005

        0.0005

        Bi

        0.0001

        0.0005

        0.0005

        Sn

        0.0003

        0.0005

        0.0005

        Sb

        0.001

        0.001

        0.001

        As

        0.0015

        0.002

        0.002

        Fe

        0.003

        0.004

        0.003

        Ni

        0.002

        0.002

        0.05

        Al

        0.002

        0.002

        0.005

        Si

        0.002

        0.002

        0.005

        Ca

        0.002

        0.002

        0.005

        Mg

        0.001

        0.001

        0.005

        Mo

        0.004

        0.004

        0.05

        P

        0.001

        0.001

        0.003

        C

        0.003

        0.005

        0.01

        O

        0.002

        0.002

        0.007

        N

        0.002

        0.002

        0.005

        Main applications: Tungsten bars are mainly used for processing tungsten parts or as a tool bit of processing lathe, conductors, steel-making burdening and additives;
        Package: Wooden boxes