C12000 is a copper alloy, and it is often referred to as "Phosphorized Copper." This alloy contains a small percentage of phosphorus, which enhances certain properties of the copper. The exact composition of C12000 copper typically includes approximately 0.015% to 0.040% phosphorus, with the remainder being primarily copper. This small addition of phosphorus improves the machinability and wear resistance of the copper.
Key characteristics of C12000 phosphorized copper include:
Improved Machinability: The addition of phosphorus makes C12000 easier to machine compared to pure copper. This makes it a preferred choice for applications where machining is involved.
Good Electrical Conductivity: While not as high in electrical conductivity as pure copper (C11000), C12000 still offers good electrical conductivity and is suitable for electrical applications.
Wear Resistance: The phosphorus content in C12000 copper provides improved wear resistance, making it useful for applications where components experience friction and wear.
Corrosion Resistance: Like other copper alloys, C12000 exhibits good corrosion resistance, making it suitable for various environments.
C12000 is commonly used in applications such as electrical connectors, switch components, and other parts that require both good machinability and electrical conductivity. The addition of phosphorus helps maintain the material's mechanical properties while making it more amenable to machining and forming processes.
