C18100 copper bar is a high-performance material based on copper with nickel, iron and other alloying elements. It has excellent corrosion resistance and performs well in marine environments and the chemical industry, while possessing high strength and hardness, making it suitable for the manufacture of durable mechanical parts and industrial components.
In addition, C18100 copper bar has good electrical and thermal conductivity, which is slightly lower than pure copper but still meets the needs of electrical and heat exchange equipment. Its excellent machinability makes it easy to mold into a variety of complex shapes, and it is widely used in decorative items, piping systems, and demanding engineering applications.
| Melting Point – Liquidus°F | 1967 |
|---|---|
| Densitylb/cu in. at 68°F | 0.319 |
| Specific Gravity | 8.88 |
| Electrical Conductivity% IACS at 68°F | 80 |
| Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 187 |
| Coefficient of Thermal Expansion 68-21210 to -6 power per °F (68 – 212°F) | 9.3 |
| Coefficient of Thermal Expansion 68-39210 to -6 power per °F (68 – 392°F) | 10.2 |
| Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 10.7 |
| Specific Heat CapacityBtu/ lb /°F at 68°F | 0.094 |
| Modulus of Elasticity in Tensionksi | 18200 |
| Modulus of Rigidityksi | 6800 |
