Products

For over a century, AMPCO METAL has pioneered and produced the best metal solutions for the world’s products, applications and industries.

Centrifugally Casted
Sand Casted

Description

  • Exceptional Strength: This bronze alloy has high ultimate strength, making it suitable for demanding industrial applications.
  • Good Ductility: While offering impressive hardness, this copper alloy maintains good ductility, ensuring flexibility in use.
  • Corrosion Resistance: It exhibits excellent resistance to corrosion, enhancing its longevity and durability.
  • Versatile Applications: Widely used in the aerospace industry, the alloy is ideal for bushings, bearing liners, inserts, piston parts, nuts, and slides, among other critical components.
Properties and Specifications



AMPCO® 18.22 is a remarkable copper alloy with outstanding properties and specifications. This high-strength alloy retains exceptional ductility, making it well suited for aerospace applications where both strength and flexibility are critical. Through precise heat treatment and production control, the bronze alloy achieves superior tensile strength, yield strength, and hardness. Its physical properties, including corrosion resistance, enable it to withstand significant impacts and loads. This alloy excels in applications such as bushings, bearing liners, inserts, piston parts, nuts, and slides, proving its reliability in demanding industrial environments.

Applications



AMPCO® 18.22 finds versatile applications in a variety of industries, with a focus on meeting the stringent requirements of the aerospace industry. This high-strength copper alloy is the first choice for a variety of critical components, including bushings, bearing liners, inserts, piston parts, nuts, and slides. Its superior properties, such as increased hardness and excellent ductility, make it an ideal material for these applications, ensuring reliable performance under the most demanding conditions. This aluminum bronze alloy is trusted for its ability to withstand significant impacts and loads, making it an invaluable choice in industries where precision, durability, and strength are paramount.

Best used

For bushings, bearing liners, inserts, piston parts, nuts and slides.

Ideally suited for

The exacting requirements of the aircraft industry.

Document Downloads

Centrifugally Casted
Sand Casted
AMPCO®18.22 CCRM E
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AMPCO® Special Alloys Application
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AMPCO®18.22 SC E
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AMPCO®18.22 SC E US
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AMPCO® Special Alloys Application
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Dimensional Capabilities

View our product dimensional capabilities.

Dimensional Capabilities

Mechanical Properties Composition

These are nominal values as these tables are used for comparative purposes. If specific figures are required, please go to the product page and download the technical data sheets for exact specs.

D kg/dm3
7.45
Rm Mpa
724
RP 0,5 Mpa
365
A5 %
14
HBW
192
W/m.°K
63
Coefficient of friction
0.18

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