90WNiFe Tungsten Balance Stud ASTM B777
Features
90WNiFe Tungsten Balance Stud is made of tungsten nickel iron alloy material through high-temperature sintering, spinning, drawing and machining processes, which can perform excellent performance in limited working environments with high strength, high temperature and high pressure. Due to the hardness and brittleness of tungsten, it is difficult to process, so appropriate modifying agents such as nickel and iron are often added. Tungsten nickel iron material has a series of excellent properties such as easy processing, high hardness, high density, low evaporation rate, small thermal expansion coefficient, good high-temperature performance, high resistance to corrosion, high wear resistance, strong oxidation resistance, long service life, etc.
Application
90WNiFe Tungsten Balance Stud is often used with bolts, nuts and washers to form fasteners in professional fields such as power, chemical, oil refining, large construction, high-temperature processing, aerospace, shipbuilding and medical devices. And they can be used in a variety of high strength, high temperature and high pressure working environment, in valves, railways, Bridges, engines, heating furnaces, high pressure pumps, aircraft engines, steel structures, auto and motorcycle parts and other industrial equipment to balance the weight, stabilize the key components and improve the use of equipment safety and stability.
90WNiFe Tungsten Balance Stud ASTM B777 Specifications:
| Grade | 90WNiFe |
| Technique | Cold rolled,Hot rolled,Extruded,Folding,Pressing |
| Purity | ≥90% |
| Size | M6-M35 |
| Length | 6mm-150mm |
| Surface | Black oxide,Zinc Plating,Copper Plating,Polished,Bright |
| Standard | DIN,ANSI,ASTM,GB |
| Certification | ISO9001 |
90WNiFe Tungsten Balance Stud Pictures
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90WNiFe Tungsten Balance Stud ASTM B777 Images
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