C95600 Aluminum Bronze Bushings And Bearings 10-3

Traditional tin bronze bearings often suffer from insufficient strength, leading to premature wear or even seizure and burnout under loads exceeding 30 MPa or high linear speed sliding friction. Our C95600 Aluminum Bronze Bushings and Bearings 10-3, however, boasts a tensile strength of 540–850 MPa and a hardness of 140–240 HBW, reaching or even exceeding the levels of some low- and medium-carbon steels. This means it can withstand twice the impact load of ordinary copper alloys, significantly reducing the risk of plastic deformation.

Product Advantages

Solving "Rapid Wear": Aluminum bronze has a dry friction coefficient as low as 0.20-0.25, and an allowable PV value as high as 3.0 MPa·m/s under oil lubrication conditions. In actual mining machinery applications, its service life is more than three times that of ordinary materials. We promise that this is a material designed specifically for "long life".

Solving "Poor Corrosion Resistance": In highly corrosive environments such as marine engineering and chemical industries, ordinary materials may experience severe pitting corrosion within months. C95600, however, has an annual corrosion rate of less than 0.03mm in a 3.5% NaCl salt spray environment, and its seawater corrosion resistance easily exceeds 10 years. Your equipment will remain rock-solid in saltwater, acidic media, and humid environments.

Solving "High Risk": In flammable and explosive locations such as coal mines and petrochemical plants, sparks generated by impacts from ordinary steel tools or components are a deadly hazard. C95600 Aluminum Bronze Bushings and Bearings 10-3 has naturally non-sparking properties, adding a "physical lock" to your safe production. Core Product Technologies:

Casting Process: Every C95600 Aluminum Bronze Bushings and Bearings 10-3 is manufactured using our advanced centrifugal casting process. We possess 20 large-scale, domestically advanced vertical, cantilever, and roller centrifugal casting machines, capable of centrifugally casting workpieces ranging from a minimum of 50mm to a maximum diameter of 2 meters, a length of 1.5 meters, and a single piece weight of up to 20 tons. The fine grain structure and porosity-free, slag-free internal structure resulting from centrifugal casting provide a level of density unattainable by ordinary static casting.

Precision Machining: After casting, our high-precision equipment, including large vertical lathes, heavy-duty horizontal lathes, gantry milling machines, and CNC lathes, is immediately deployed. We can complete all processes from rough turning to finish grinding according to any drawings you provide (standard or non-standard), ensuring that the bushing's internal hole tolerances, coaxiality, and surface finish meet design specifications.

Precise Material Control: Our imported professional spectral testing equipment ensures that the chemical composition of every batch of C95600 strictly matches the US standard C95600. From furnace start to finished product, every batch has a traceable testing record. When you choose us, you are buying a commitment to craftsmanship honed over two decades.

Product Applications

Marine Engineering: Ship propellers, rudder bearings, seawater pump valve bodies and piping. C95600 Aluminum Bronze Bushings and Bearings 10-3's resistance to seawater corrosion and cavitation makes it an ideal alternative to expensive copper-nickel alloys.

Heavy Machinery and Mining: Excavator bushings, crusher eccentric shaft bushings, hydraulic support pin bushings. In these high-impact, high-dust, and poorly lubricated environments, its high wear resistance directly translates to lower downtime and higher output.

Automotive Manufacturing and Hydraulic Systems: Engine connecting rod bushings, high-pressure plunger pump cylinder blocks, distributor valve cores. Its unparalleled high-pressure resistance and precision ensure long-term sealing and rapid response of critical hydraulic systems.

Special Tools and Molds: Explosion-proof wrenches, hammers; stainless steel sheet stretching dies, rolling dies. C95600's spark-free properties safeguard safety, while its anti-stick properties ensure a smooth, scratch-free workpiece surface, significantly improving die life and product yield.

Specifications

Chemical Composition (mass fraction): Cu balance, Al 9.0–11.0%, Fe 2.0–4.0%, Mn 1.0–2.0%, Ni 4.0–5.5%, impurities ≤0.75%. High material purity, free of harmful elements, ensuring stable performance.

Mechanical properties: Tensile strength 630–751 MPa, yield strength ≥390 MPa, hardness 180–285 HBW, elongation ≥6%–15%, impact toughness ≥35 J/cm², with balanced overall performance, suitable for high-load and high-impact applications. Physical properties: Density 7.5–7.65 g/cm³, melting point 1040–1060℃, thermal conductivity 58.6–59 W/(m・K), coefficient of linear expansion 16.5 × 10⁻⁶/℃ (20–300℃), excellent heat dissipation and good dimensional stability at high temperatures.

Specifications: Bushing inner diameter 10–1500mm, outer diameter 20–1600mm, length 20–1500mm; bearings can be customized with cylindrical, tapered, flange, split, and other structures, with single piece weight ranging from 0.5 to 20 tons. We support national standard/non-standard customization, provide 24-hour response to drawings, and produce samples within 7 days. Bulk orders are delivered on schedule.