About Alloy
C61000 aluminum bronze is a robust alloy recognized for its high strength, excellent corrosion resistance, and superior wear resistance. Composed primarily of copper with 6-8% aluminum and trace elements, this alloy is engineered to deliver exceptional mechanical properties suitable for demanding industrial applications. It offers impressive tensile strength and durability, making it ideal for components subjected to heavy loads and abrasive conditions. C61000 finds extensive use in marine hardware, industrial equipment like gears and bearings, aerospace components, and applications requiring reliable performance in corrosive environments. Its machinability allows for precise fabrication of complex parts while maintaining dimensional accuracy. Overall, C61000 aluminum bronze stands as a versatile material choice prized for its reliability and longevity in critical applications across various sectors.
Product Form
BS 2875 (1969) Superceded by BSEN1652, BSEN1653 and BSEN1654 (1998)
CuAl6Ni2
ASTM B169, C61000
Chemical Composition
| Weight % | Cu | Al | Other |
| CA 102 | Remainder | 6.0 / 7.5 | Fe + Ni + Mi 1.0 / 2.5 |
Property
| Material | 0.2% Proof Stress (N/mm² ) | Tensile Strength (N/mm² ) | Elongation % | Hardness (HV) |
| CA 102 | 170-510 | 430-660 | 55-10 | 100-210 |
Application
C61000 aluminum bronze is widely utilized across various industries due to its excellent mechanical properties, corrosion resistance, and wear resistance. Key applications include:
● Marine Applications: Due to its exceptional resistance to corrosion in seawater, C61000 is extensively used for marine hardware such as propeller shafts, marine fittings, and valve components.
● Industrial Equipment: The alloy is employed in heavy-duty industrial applications including gears, bearings, bushings, and valve components where its high strength and wear resistance ensure reliable performance under demanding conditions.
● Aerospace and Defense: C61000 aluminum bronze is utilized in aerospace applications for landing gear components, bearings, and structural parts due to its strength, corrosion resistance, and fatigue resistance properties.
● Oil and Gas Industry: In the oil and gas sector, C61000 is chosen for valves, pump components, and drilling equipment where its corrosion and erosion resistance in harsh environments are crucial.
● Electrical Industry: The alloy finds application in electrical connectors and switches where its excellent electrical conductivity and resistance to sparking enhance performance and reliability.
● Decorative and Architectural: C61000 aluminum bronze's attractive golden color and ability to maintain its appearance over time make it suitable for decorative art, architectural accents, and artistic applications.
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