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CA104 | CuAl10Ni5Fe4 | BS B23

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CA104 | CuAl10Ni5Fe4 | BS B23
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  • ISO composition : -
  • Other norms :

    BS B23
    BS 2B23
    BS2874

Product forms

Bars & Hollow Bars

Forged and machined parts

Applications

Industry parts for high temperature, pressure and wear resistance
Aerospace mechanical performance parts
High performance valve train components

CA104 | BS B23 | BS 2B23 | BS2874 key properties

CA104 | BS B23 | BS 2B23 | BS2874 is a wrought nickel aluminum bronze alloy specifically engineered for demanding applications requiring high mechanical strength and reliable behavior in aggressive operating environments. In accordance with BS B2874, CA104 is primarily selected for its excellent resistance to erosion, seawater corrosion and other aggressive media, meeting established requirements for wrought aluminum bronzes used in high performance aerospace and marine applications.

CA104 | BS B23 | BS 2B23 | BS2874 exhibits suitable mechanical properties, combined with very good wear and abrasion resistance and the ability to withstand shock loading, while maintaining its properties even at cryogenic temperatures. Resistant to seawater corrosion, saline mist and oxidation, this alloy ensures reliable performance in humid, coastal and fluid rich operating conditions. Compliant with BS 2B23, CA104 confirms its suitability for critical components exposed to repeated mechanical loads and harsh service environments.

As a nickel reinforced aluminum bronze, CA104 delivers a balanced combination of strength, durability and environmental resistance, making it a dependable solution for components where mechanical integrity and long term reliability are critical.
 

Designation
Available forms
Composition
Other norms
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CA104
CuAl10Ni5Fe4

BS B23

BS 2B23

BS 2874
datasheet
safety
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CA104 | BS B23 | BS 2B23 | BS2874 Applications

Aerospace 
CA104 | BS B23 | BS 2B23 | BS2874 is used for rings, bushings and bearings for landing gear systems, where high mechanical strength, wear resistance and the ability to withstand shock loading are required. Its stable mechanical behavior, including retained properties at cryogenic temperatures, ensures reliable performance in demanding aerospace operating conditions.

Marine and Defence 
CA104 | BS B23 | BS 2B23 | BS2874 is applied in distributor bodies and screws, where resistance to seawater corrosion, saline mist and oxidation is essential. The alloy provides dependable performance in aggressive marine and coastal environments, combining durability with long term resistance to erosion and wear.