1, with different compositions: brass is mainly composed of copper and zinc, and sometimes contains other elements to form special brass; White copper is a copper-based alloy with nickel as the main additive element.
2. Different physical properties: Brass has high strength, hardness and chemical resistance, and its cutting mechanical properties are also good; On the other hand, white copper has silvery metallic luster, excellent mechanical and physical properties, good ductility, hardness, beautiful color and corrosion resistance.
3. Different applications: brass seamless pipes are often used in heat exchangers, condensers, cryogenic pipelines and submarine pipelines; White copper is widely used in crystal oscillator shell, crystal shell, potentiometer, civil sliding parts, medical machinery and building materials.