Industrial Aluminum Bronze Wear Parts
Aluminum Bronze
Grade Material Properties Recommended Applications
Chinese Standard (GB) ASTM Equivalent EN Equivalent JIS Equivalent
ZCuAl9Fe4Ni4Mn2 C95800 CuAl10Fe5Ni5 AlBC3 • ZCuAl9Fe4Ni4Mn2 is an aluminum bronze alloy developed for heavy-load, corrosive, and high-temperature conditions
• High-strength nickel aluminum bronze with excellent corrosion, wear, and impact resistance
• Provides high mechanical strength and good resistance to seawater, cavitation, and erosion
• Suitable for high-load, low-speed friction conditions and marine environments
• Should avoid environments containing strong acids or carbon compounds
• Welding or heat treatment can further enhance its mechanical and anti-corrosion properties 		• Marine and shipbuilding: propellers, impellers, pump housings, and seawater valve components
• Heavy-duty and industrial machinery: drill sleeves, worm wheels, valve bodies, and sliding components
• Energy and chemical industries: drilling wear sleeves, pressure rings, sealing components, and turbine bearings
• Aerospace and precision machinery: guide sleeves, support bearings, and lifting equipment components requiring high strength and long service life
ZCuAl10Fe3 C95200 G-CuAl10Fe AlBC1 • ZCuAl10Fe3 is an aluminum bronze alloy known for its high-strength aluminum bronze with excellent wear resistance and casting performance
• Offers moderate toughness and plasticity, making it a suitable substitute for certain steels and copper alloys
• Can withstand high pressure up to 30 MPa and medium-speed friction conditions
• Limited corrosion resistance under strong acidic or oxidizing conditions; proper pairing materials should consider thermal expansion differences
• Suitable for heavy-load, moderate-temperature, and mildly corrosive environments 		• Heavy-duty wear parts: such as rolling mill bearings, crane bushings, crusher liners, and gears; designed to handle high pressures (≤ 30 MPa) and medium-speed friction •Corrosion-resistant components: including ship propellers, seawater pump impellers, valve bodies, and chemical pipeline fittings; suitable for freshwater and seawater environments
• Structural parts: such as flanges, brackets, and pistons that require high strength and moderate corrosion resistance for mechanical stability
Other Aluminum Bronze Grades QAl7, QAl9Mn2, QAl9-4, QAl10-3-1.5, QAl10-4-4, ZCuAl8Mn13Fe3, C95400, G-CuAl9Ni
Copper-Based Alloys for Industrial Wear-Resistant Parts

Bronze eccentric bushings are made from high-lead bronze alloys such as ZCuPb10Sn10, ZCuPb15Sn8, and ZCuPb20Sn5. These alloys provide excellent self-lubricating, anti-seizing, and wear-resistant properties, allowing stable performance even under strong impact and heavy dust exposure. The wear resistance can also be enhanced through customized designs to meet the demands of abrasive working conditions.

Bronze nuts and slippers are produced from high-strength copper-based alloys that offer excellent resistance to seawater corrosion. These alloys retain their mechanical integrity and surface stability over time, making them well suited for continuous operation in marine, humid, or chemically active environments.

High-precision bushings are manufactured through centrifugal casting, five-axis CNC machining, and polishing. With strict quality control and CNAS-certified testing, tolerance accuracy reaches ±0.025 mm and surface roughness Ra ≤ 0.8 μm, meeting the standards required for CNC systems.

Yes. Bronze bearings are made following ISO and DIN standards for materials, precision, and surface finish. They can be used with equipment that is manufactured under international requirements, ensuring consistent performance across different applications.

Bronze nuts, sliding bearings and other wear parts can be manufactured according to customer drawings and specifications. Each wear part will be manufactured with micron-level precision to match specific design or size requirements in different industries.