Alloy Grade UNS: BEARIUM® B-10 – Leaded bronzes 

  • Overview

    Bearium B-10 is a leaded bronze alloy known for its excellent friction properties, thanks to a finely dispersed microstructure. While it has lower tensile strength compared to other alloys, it excels in wear resistance and hardness, making it ideal for high-performance applications. This alloy is perfect for components like bearings, bushings, and thrust washers, especially in environments with limited lubrication. Bearium B-10 can handle shock loads and is recommended for use with harder mating shafts, such as those that are heat-treated or carburized. It's an excellent choice for demanding applications like turbine thrust bearings.

  • Typical Uses

    Bearings, bushings, cryogenic components, pump and valve components, shaft sleeves, turbine thrust bearings, wear rings.

  • MetalTek Grade

    BEARIUM® B-10

Similar Specifications

Typical Chemical Composition (% by wt.)

Aluminum: n/a

Carbon: n/a

Chromium: n/a

Manganese: n/a

Iron: n/a

Copper: 70

Nickel: n/a

Lead: 20

Tin: 10

Silicon: n/a

Zinc: n/a 20

Minimum Mechanical Properties

Tensile, ksi

0

Tensile, MPa

0

Yield, ksi

0

Yield, MPa

0

Elongation

0%

NOTES: Typical properties.

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