Beryllium Copper Plate, 17200
Beryllium copper plate of grade C17200 is a specific type of beryllium copper alloy that conforms to the ASTM B194 standard. C17200 is also commonly referred to as Alloy 25 or RWMA Class 4 copper alloy. Here are some key points about beryllium copper plate C17200:
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Description
- Composition: C17200 beryllium copper plate is primarily composed of copper (Cu) with approximately 1.9% to 2.2% beryllium (Be) content. It may also contain small amounts of other elements, including cobalt (Co) and nickel (Ni), to further enhance its properties.
- Properties: Beryllium copper plate C17200 exhibits several beneficial properties:
- High Strength: C17200 has excellent strength, which is achieved through solid solution strengthening and precipitation hardening. It offers high tensile and yield strength, making it suitable for demanding applications.
- Electrical Conductivity: C17200 retains good electrical conductivity, although it is slightly lower than that of pure copper. It is still highly conductive and is often used in electrical and electronic components that require both electrical performance and mechanical strength.
- Thermal Conductivity: Beryllium copper plate C17200 has good thermal conductivity, allowing efficient heat dissipation in applications where thermal management is important.
- Wear Resistance: C17200 exhibits excellent wear resistance, making it suitable for applications subjected to friction, such as connectors, springs, and tooling.
- Corrosion Resistance: Beryllium copper plate C17200 offers good resistance to corrosion, particularly in atmospheric and marine environments.
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