C17500 Copper Sheet is a beryllium copper alloy material known for its high strength, high hardness and excellent wear resistance. By adding the element beryllium, this material not only enhances its mechanical properties, but also maintains good electrical and thermal conductivity, making it widely used in the field of electronics and electrical appliances, such as the manufacture of components such as electrodes, connectors and heat sinks.
In addition, C17500 copper sheet has excellent corrosion and fatigue resistance, and can be used for a long time in a variety of harsh environments without being easily eroded. This characteristic makes it an ideal choice for demanding applications such as aerospace, marine engineering and precision instruments, meeting the demand for high-performance materials in high-end industries.
| Melting Point – Liquidus°F | 1955 |
|---|---|
| Melting Point – Solidus°F | 1885 |
| Densitylb/cu in. at 68°F | 0.311 |
| Specific Gravity | 8.62 |
| Electrical Conductivity% IACS at 68°F | 45 (1) |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 120 (2) |
| Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 9.8 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.1 |
| Modulus of Elasticity in Tensionksi | 19000 |
| Modulus of Rigidityksi | 7500 |
