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Kefeng Company is a professional manufacturer of tungsten alloy with high proportion (90-97% 90-97% W Ni Fe alloy or W Ni Cu alloy). The company is located in China, Shaanxi and Xi'an, where there is one of the eight world-famous wonders "Terra Cotta Warriors".
Our company produces a variety of high density tungsten alloy products in various shapes, including tungsten alloy rods, long bars, blocks, plates, balls, square particles, thin sheets, cylinders, rings, and more. Customization can also be made according to.
High density tungsten alloy also has significant weight: generally with a specific gravity of 16.5-18.75g/cm3, high strength: tensile strength of 700-1200Mpa, strong radiation absorption ability: its ability is 30-40% higher than lead, high thermal conductivity: low thermal expansion coefficient, good conductivity, and is widely used in industries such as aerospace, aviation, petroleum drilling, electrical instruments, and medicine.
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