What is high-strength brass CuZn25Al6Fe3Mn3 suitable for in mechanical manufacturing?

High-strength brass CuZn25Al6Fe3Mn3 is an aluminum brass alloy with a specific chemical composition. The main components include copper (about 57-60%), zinc (about 25%), aluminum (6%), iron (3%), manganese (3%), and a small amount of other elements and impurities.

• Copper (Cu): about 57-60%, is the main component of the alloy, providing good electrical and thermal conductivity.
• Zinc (Zn): about 25%, as the main component, improves the strength and hardness of the alloy.
• Aluminum (Al): 6%, enhances the wear resistance and corrosion resistance of the alloy.
• Iron (Fe): 3%, helps to refine the grains and improve the mechanical properties of the alloy.
• Manganese (Mn): 3%, also contributes to improving the mechanical properties of the alloy.
• Lead (Pb) and tin (Sn): exist as impurities, each not exceeding 0.2%.

Thanks to its high strength, high wear resistance, good corrosion resistance and excellent cutting performance, high-strength brass has a wide range of applications in mechanical manufacturing:

• High-strength wear-resistant parts‌: such as bridge support plates, nuts, screws, etc., these parts need to withstand high loads and frequent friction.
• Bearings and bushings‌: play a role in reducing friction and supporting rotating parts in machinery.
• Solid lubrication oil-free bearings‌: Breaking through the boundaries of general bearings relying on oil film grease lubrication, achieving oil-free lubrication, stable and reliable.
• Engineering machinery joints‌: such as excavators, mining shovel loaders, etc., are widely used due to the wear resistance and load-bearing capacity of high-strength brass.
• Metallurgical machinery and water conservancy machinery‌: such as continuous casting machinery, water conservancy machinery, etc., the corrosion resistance and strength of high-strength brass make it an ideal material.
  ‌Other industrial applications‌: including rolling mills, bottle blowing machines, injection molding machines, etc., high-strength brass is widely used.

Zhejiang Mingxu Machinery Manufacturing Co., Ltd. relies on high-quality high-strength brass materials and advanced oil-free bearing manufacturing technology to provide customers with high-performance self-lubricating sleeves/bushing and wear-resistant plate products. With more than ten years of industry experience, our company is committed to the manufacture and research and development of solid self-lubricating wear-resistant parts, and has successively developed high-temperature resistant maintenance-free bearings, heavy-load oil-free bearings and impact-resistant high-strength wear-resistant plates and other product series. Products include JDB solid inlaid self-lubricating copper sleeves and wear-resistant plates, automotive standard guide sleeves and accessories, steel-copper sintered bearings, DU oil-free bearings, bimetallic bearings, etc., which are widely used in the automotive industry, construction machinery, metallurgical equipment, mining machinery, injection molding, molds, textiles, printing and many other machinery manufacturing fields, and are deeply recognized and loved by domestic and foreign customers. Looking forward to your contact: [email protected].