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China, Chinese CNC Machining Tungsten Balancing Weight and Vibration Control Parts1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Non ferrous Metal ProductsTungstenTungsten WeightsCounterweights
Xi'an Kefeng Powder Metallurgy Co., Ltd.
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Product Description With an acknowledged fame as one of the Chinese most experienced and professional tungsten products manufacturer, we Kefeng manufactures tungsten alloy parts and components to the superior specifications and quality standards, for which the process is ISO9001 certified and materials are SGS approved.Product DescriptionMilitary tungsten alloy cube refers is made by a metal compression molding process. It has good physical and chemical properties. There are basically two series, W-Ni-Fe and W-Ni-Cu. It mainly contains 90%-97% tungsten, and the density can reach 16.85-18.8g/cm3. Nickel, iron, and copper act as a binder between tungsten particles, making the material malleable and workable. Compared with W-Ni-Cu, W-Ni-Fe has better mechanical properties and is widely used in the national defense industry. W alloy military cubes are part of the W-Ni-Fe series. Due to its high hardness and high-temperature resistance, it is now increasingly used in military defenses. We look forward to the opportunity to work with our customers and we'd like to create personalized specifications. Flexibility is our strength, and our mission is to meet customer needs.Characteristics and featuresThe heavy tungsten alloy material possess the highest melting point of all metals and suitable for very high-temperature applications. It is also characterized by a uniquely low coefficient of thermal expansion and a very high level of dimensional stability.High temperature resistanceHigh impact and crack resistanceShock and corrosion resistanceGood modulus of elasticity and high hardnessApplicationKengfeng high-density balance weights are compact products ideal for applications where space is at a premium. Based on tungsten heavy alloys (WHA) with density over 60% higher than lead, our balance weights empower us with small-form ballast for maximum weight in the smallest space. This allows for greater positioning flexibility and overall improvements in confined space utilization. Like the tungsten alloy cubes, they are small volume with high density, so it can be used in some fields needing the little but heavy parts, like the counter weights of golf club, pinewood derby car, aircraft, helicopter, vehicle, boat and yacht, especially in precision instrument fields: mobile phone vibrator, clock cube, self-winding watches, anti-vibration toll holders, flywheel weights.Technical parametersTungsten heavy alloyWNiFe (ASTM B777, AMS-T-21014)WNiCu (ASTM B777, AMS-T-21014)Designation90W93W95W97W90W93W95WDensity g/cm3)16.85~17.3017.15~17.8517.75~18.3518.25~18.8516.85~17.3017.15~17.8517.75~18.35Tensile Strength (MPa)758Min758Min724Min689Min648Min648Min648MinElongation (%)5Min5Min3Min2Min2Min2Min1MinHardness (HRC)32Max33Max34Max35Max32Max33Max34MaxYield strength(MPa)517Min517Min517Min517Min517Min517Min517Min
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