C44400 is a specific type of copper alloy, known as a copper-zinc-lead alloy. It falls under the category of brasses and is sometimes referred to as "High-Leaded Brass." Here are the key details about C44400 copper strip:

Chemical Composition:

Copper (Cu): Approximately 59.0% - 63.0%

Zinc (Zn): Approximately 35.0% - 39.0%

Lead (Pb): Approximately 1.5% - 2.5%

Iron (Fe): Maximum of 0.35%

Other elements such as tin (Sn), aluminum (Al), manganese (Mn), and nickel (Ni) may be present in trace amounts.

Key Features and Properties:

Machinability: C44400 brass is highly valued for its excellent machinability due to the presence of lead in its composition. The lead acts as a lubricant during machining operations, reducing tool wear and facilitating high-speed operations.

Corrosion Resistance: It offers good corrosion resistance in most atmospheric conditions, although not as high as some other brass alloys that contain more copper.

Strength: C44400 has moderate strength suitable for various mechanical applications.

Electrical Conductivity: While not as conductive as pure copper, C44400 still maintains reasonable electrical conductivity, making it suitable for electrical components where machinability is also important.

Bearings and Bushings: The excellent machinability and moderate strength of C44400 make it suitable for manufacturing bearings, bushings, and other components where wear resistance and ease of machining are critical.

Automotive and Industrial Applications: It is used in automotive parts, plumbing components, and various industrial equipment where a combination of machinability, corrosion resistance, and moderate strength is required.

Applications:

Bearings and Bushings: Due to its machinability and wear resistance, C44400 is commonly used in bearings and bushings.

Automotive Parts: It finds applications in automotive components such as valve stems, pump components, and fittings.

Plumbing and Fittings: C44400 brass is used in plumbing fixtures, valves, and fittings where its machinability and corrosion resistance are advantageous.

Electrical Contacts: In electrical applications, C44400 may be used for connectors and terminals where its properties meet specific requirements.