Beryllium Copper (CuBe)

C17200 copper beryllium is a versatile and high-performance alloy suitable for a wide range of demanding applications across various industries.

Specifications

• C17200

Summary

• Beryllium copper is a ductile, weldable and machinable alloy
• It can be heat-treated to improve its strength, durability and electrical conductivity.
• Because beryllium copper is non-sparkling but physically tough and non-magnetic, it is used to make tools that can safely be used in environments where there are explosive vapors and gases, such as on oil rigs and coal mines.
• It is used for its superior strength, hardness and high electrical conductivity
• Like other copper based alloys, it can be machined in the hardened condition but it is far more superior in terms of dimensional stability and is able to acquire elaborate forms
• Excellent resistance to oxidation and abrasive wear
• Commonly used in the electronic equipment such as switch and relay blades, control bearings and in non-sparkling applications due to its corrosion, wear resistance and high conductivity which increases productivity and die durability.

Introduction:

Properties of C17200 Copper Beryllium:

1. High Strength: C17200 exhibits high tensile strength and hardness compared to other copper alloys, making it suitable for applications requiring superior mechanical properties.
2. Excellent Electrical Conductivity: Despite its increased strength, C17200 maintains good electrical conductivity, allowing for efficient transmission of electrical signals in electronic components and connectors.
3. Superior Thermal Conductivity: This alloy possesses excellent thermal conductivity, facilitating efficient heat dissipation in applications such as heat sinks, electrical contacts, and welding electrodes.
4. Good Machinability: While copper beryllium alloys are generally more challenging to machine compared to pure copper, C17200 offers relatively good machinability, allowing for the production of intricate parts with tight tolerances.
5. Corrosion Resistance: C17200 exhibits good resistance to corrosion in various environments, although it may tarnish over time. Proper surface treatments or coatings can enhance its corrosion resistance for specific applications.

Applications of C17200 Copper Beryllium:

1. Aerospace and Defense: C17200 is widely used in aerospace and defense applications, including aircraft components, missile guidance systems, and high-performance connectors, where its combination of strength, conductivity, and reliability is critical.
2. Electronics and Telecommunications: In the electronics industry, C17200 is employed in connectors, switches, and spring contacts due to its high conductivity, low contact resistance, and resistance to metal fatigue.
3. Oil & Gas Industry: C17200 is utilized in oil and gas exploration and production equipment, such as downhole tools, valve components, and drilling equipment, where its strength, corrosion resistance, and non-sparking properties are advantageous.
4. Automotive Sector: This alloy finds applications in automotive components, including electrical connectors, sensors, and spark plug electrodes, where its combination of strength, conductivity, and thermal properties improves performance and reliability.
5. Plastic Molding and Tooling: C17200 is used in injection molding and extrusion tooling due to its excellent thermal conductivity, wear resistance, and dimensional stability, which help in reducing cycle times and improving part quality.

Safety Considerations:

Conclusion: