Alloy Grade UNS: C95400HT – Precision Heat Treated Alloy

  • Overview

    C95400HT is a premium aluminum bronze alloy that undergoes precision heat treatment to achieve exceptional strength and durability. This specialized process enhances its mechanical properties, making it exceptionally resistant to wear, abrasion, and deformation even under the heaviest loads. While maintaining good bearing qualities and elongation for flexibility, C95400HT offers superior strength and resilience compared to its standard counterpart. This combination of characteristics makes it an ideal choice for the most demanding applications where high strength, wear resistance, and the ability to withstand extreme forces are critical requirements.

  • Typical Uses

    Applications subject to extremely heavy loads, such as heavy-duty bushings, worm gears, steel mill screw down nuts, marine propulsion, and other parts where wear resistance is needed. It is also used in aircraft landing gears and machine tools.

  • MetalTek Designation

    MTEK 175-C

  • Poured At:

    Carondelet Division, Wisconsin Centrifugal Division

Similar Specifications

Cast UNS: C95400HT

Cast Grade: C95400HT

Cast ASTM: B271, B505, B148

Military/AMS: MIL-C-15345-13

Typical Chemical Composition (% by wt.)

Aluminum: 11

Carbon: n/a

Chromium: n/a

Manganese: n/a

Iron: 4

Copper: 85

Nickel: n/a

Lead: n/a

Tin: n/a

Silicon: n/a

Zinc: n/a

Minimum Mechanical Properties

Brinell 3000 KG Min

0

Brinell 3000 KG Typical:

0

Tensile, ksi

0

Tensile, MPa

0

Yield, ksi

0

Yield, MPa

0

Elongation

0%

Frequently Asked Questions

Aluminum bronze is a copper-based alloy with aluminum as the primary alloying element, offering high strength and excellent corrosion resistance.

Common applications include marine hardware, pumps, valves, bearings, bushings, and industrial equipment exposed to seawater and corrosive environments.

Aluminum bronze provides excellent corrosion resistance, strength, wear resistance, and low friction, making it suitable for demanding environments.

Yes, it forms a protective aluminum oxide layer that provides outstanding corrosion resistance in seawater, acids, and industrial atmospheres.

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Non-ferrous alloys are, literally, materials that are not iron-based. While others may provide non-ferrous materials of other materials, the MetalTek family of non-ferrous alloys are copper-based. In general, these materials deliver high strength, and excellent wear and corrosion resistance. They are often found in marine applications and also bushing, bearing, and gear environments.
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Stainless steels owe their ability to resist corrosion primarily to the presence of a passive film on their surface. Chromium is chiefly responsible for formation of the passive film. Iron ceases to rust at approximately 12% chromium content and resistance to oxidizing corrosives increases rapidly with chromium content up to approximately 20%.
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Specialty Alloys comprise a broad group of materials that deliver properties for more demanding applications, use more exotic or expensive materials, or require special processes to manufacture. Where standard materials may not offer desired performance, specialty alloys (including those that are modified further) may be a sensible selection.