High Density Tungsten Alloy (W-Ni-Fe) Plate
Composition: W/Ni/Fe
Catalog No.: RF74I-Plate
Material purity: 99.95%
Typical lead time: 3 weeks
- Product Details
W-Ni-Fe high density tungsten alloys introduction
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.
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.
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.
QSAMs W-Ni-Fe plate
QSAM Inc., a renowned advanced materials supplier in the U.S., has been providing exceptional material support to research institutions and high-tech companies for many years. Our commitment to delivering high-quality W-Ni-Fe alloy sheets has been instrumental in driving innovation across various industries. Equipped with high-precision CNC machines and large-scale sintering furnaces, we ensure that each sheet meets stringent standards of consistency, durability, and performance. Our skilled engineers meticulously control the alloy s composition and microstructure to produce W-Ni-Fe sheets with outstanding properties. At QSAM Inc., we prioritize collaborating closely with clients to develop tailored solutions that optimize their products performance, whether in aerospace, defense, or medical industries.
Properties of W-7Ni-3Fe (Class One)
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Hardness, Rockwell C |
25 - 32 |
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Tensile Strength, Ultimate |
895 MPa |
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Tensile Strength, Yield |
615 Mpa (0.002) |
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Elongation at Break |
0.1 |
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Modulus of Elasticity |
310 GPa |
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Electrical Resistivity |
0.00001731 ohm-cm |
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CTE, linear |
4.61 ?m/m-??C |
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Thermal Conductivity |
18.0 W/m-K |
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Element Composition |
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Iron, Fe |
3% |
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Nickel, Ni |
7% |
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Tungsten, W |
90% |
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* W-3.5Ni-1.5Fe(Class 3 tungsten alloy) and W-5.25Ni-2.25Fe(Class 2 tungsten alloy) are also available. |
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Packaging W-Ni-Fe plate
Tungsten is stable in air and packed without vacuum seal, unless requested. Wooden crater is applied when the cargo is over weight.
*Mill report available for our tungsten plate.
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