High Density Tungsten Alloy (W-Ni-Fe) Plate

High Density Tungsten Alloy (W-Ni-Fe) Plate

Catalog Number:
MM01502552QSA
Mfr. No.:
RF74I-Plate
Price:
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    Material purity: 99.95%
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      • Overview
        • W-Ni-Fe heavy density alloy, also known as tungsten heavy alloy (WHA), is a composite material composed of tungsten (W), nickel (Ni), and iron (Fe). This alloy is renowned for its exceptional density, high strength, and excellent mechanical and thermal properties.
          The primary component of the WHA is tungsten, which provides the alloy with its remarkable density, making it one of the densest materials known. The addition of nickel and iron enhances the mechanical properties of the alloy, including its strength and toughness. The precise composition of the WHA can be tailored to meet specific application requirements, allowing for a range of material densities and mechanical properties.
          Furthermore, WHA exhibits excellent resistance to corrosion, making it suitable for use in harsh environments. Its exceptional machinability allows for the precise fabrication of complex shapes and components.

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      • Properties
        • Categories
          Refractory Metals
          Other Properties
          Composition: W/Ni/Fe
          Material purity: 99.95%
          Typical lead time: 3 weeks
          Hardness, Rockwell C: 25 - 32
          Tensile Strength, Ultimate: 895 MPa
          Tensile Strength, Yield: 615 Mpa (0.002)
          Elongation at Break: 0.1
          Modulus of Elasticity: 310 GPa
          Electrical Resistivity: 0.00001731 ohm-cm
          CTE, linear: 4.61 um/m-.C
          Thermal Conductivity: 18.0 W/m-K
          Element Composition:
          Iron, Fe: 3%
          Nickel, Ni: 7%
          Tungsten, W: 90%
      • Applications
        • Application Description
          Due to its high density, WHA is widely used in various industries where weight is a critical factor. It finds applications in aerospace and defense, where it is utilized for radiation shielding, ballast weights, and counterweights for balancing purposes. The high strength and excellent thermal stability of WHA make it suitable for use in vibration dampers, kinetic energy penetrators, and heavy-duty machinery components.

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