C27400 copper bar is a high-performance brass alloy material that combines the electrical conductivity of copper with the corrosion resistance of zinc, making this bar widely used in a number of applications. Its excellent mechanical properties, including good strength and ductility, enable it to withstand a variety of complex mechanical stresses and deformations. At the same time, C27400 copper bar also has good machinability and is easy to be moulded by casting, forging, extrusion and other processes, making it ideal for the manufacture of a wide range of precision parts and decorative items.
C27400 copper bar not only has excellent mechanical properties, but also exhibits excellent corrosion resistance. This copper-zinc alloy is resistant to a wide range of chemical and electrochemical corrosion, thus maintaining stable performance in a variety of corrosive environments. Whether used as electrical contacts, plumbing materials, or other industrial applications, C27400 Copper Bar demonstrates excellent performance and reliability, providing long-lasting and reliable solutions for a variety of applications.
Melting Point – Liquidus°F | 1680 |
---|---|
Densitylb/cu in. at 68°F | 0.305 |
Specific Gravity | 8.44 |
Electrical Conductivity% IACS at 68°F | 27.6 |
Thermal ConductivityBtu/ sq ft/ ft hr/ °F at 68°F | 67 |
Coefficient of Thermal Expansion 68-57210 to -6 power per °F (68 – 572°F) | 11.4 |
Specific Heat CapacityBtu/ lb /°F at 68°F | 0.09 |
Modulus of Elasticity in Tensionksi | 15000 |
Modulus of Rigidityksi | 5600 |