Main characteristics and applications of H62 brass sleeves

H62 brass sleeves

H62 brass sleeves are a widely used bearing material, and their main characteristics include:

• Composition: The name of H62 brass comes from its copper content of about 62%, the remaining main component is zinc, and it may contain a small amount of other elements such as iron and lead. Such a composition ratio gives the material good comprehensive properties.
• Mechanical properties: H62 brass sleeves have good mechanical properties, excellent plasticity in hot state, and can also maintain good plasticity in cold state, which makes it suitable for various complex forming processes, such as deep drawing and bending, and suitable for manufacturing bearing parts.
• Weldability and processability: H62 brass sleeves are easy to weld and braze, and are convenient for fixing or assembling with other parts. At the same time, it has good machinability and is suitable for precision machining to achieve the required size and accuracy.
• Corrosion resistance: Although H62 brass may be slightly inferior to some copper alloys in corrosion resistance, it still provides good corrosion resistance in most environments, especially in the absence of extremely corrosive media.
• Self-lubricating property: Although the standard H62 brass sleeve does not contain self-lubricating additives, its surface can be specially treated or coated to enhance its self-lubricating properties to meet specific application requirements.
• Application fields: H62 brass sleeves are widely used in machinery, automobiles, instruments, electrical equipment, valves, pumps and other industrial fields as bearings, bushings, sleeves and other parts, especially in occasions where wear resistance, corrosion resistance and certain strength are required.
• Economical efficiency: Since the raw materials of H62 brass are relatively cheap and have good processing performance, the sleeves made of H62 brass can effectively control costs while ensuring performance, which is a cost-effective choice.

In summary, H62 brass sleeves have become one of the indispensable components in industrial manufacturing with their good comprehensive performance and economy.

Zhejiang Mingxu Machinery Manufacturing Co., Ltd. has been engaged in the research and development and production of copper alloy parts and self-lubricating bearings for more than ten years, and has rich production experience and technical accumulation. Please feel free to contact us for any product and technical questions.