C61900 copper strip is a high-performance alloy copper material whose main components include copper, nickel and iron. It is known for its excellent mechanical properties, with high strength and high elastic limit, able to withstand large stress without deformation, and is very suitable for the manufacture of precision parts and structural components with very high requirements on mechanical properties.
In addition, C61900 copper strip also has excellent corrosion resistance and remains stable in a variety of harsh environments (such as seawater, chemical media, etc.), extending its service life. At the same time, it retains the good electrical conductivity of copper and is easy to perform hot and cold processing, such as stamping, bending, etc. It is suitable for complex applications in the fields of electronics, electrical and aerospace.
| Melting Point – Liquidus°F | 1920 |
|---|---|
| Melting Point – Solidus°F | 1905 |
| Densitylb/cu in. at 68°F | 0.271 |
| Specific Gravity | 7.5 |
| Electrical Conductivity% IACS at 68°F | 10.5 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 45.9 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 9 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.1 |
| Modulus of Elasticity in Tensionksi | 16000 |
