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CuAl10Ni5Fe4, CW307G, ASTM B148, ASTM B150/B150M, ISO 428, DIN 17665, UNS C63010, C63020

Chemical Composition

Compoziție chimică

Cu: Rest
Al: 9.00 - 11.00
Ni: 4.00 - 6.00
Fe: 3.00 - 4.00
Others: 0.20 Max

Mechanical  Composition

Compozitia mecanica.

Tensile Strength:600–800 MPa

Yield Strength:300–400 MPa

Elongation:~15–25%

Hardness: (Brinell)~150–250 HB

Applications of CuAl10Ni5Fe4

Aplicații ale CuAl10Ni5Fe4

Aerospace industry
Marine industry

Automotive industry

Heavy machine industry

Forming and stamping dies

Bearing industry

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Avaliable forms of CuAl10Ni5Fe4

Formele disponibile de CuAl10Ni5Fe4

Flat bars

Round Bars
Ring bars

Pipes

Sheets

CuAl10Ni5Fe4, CW307G, ASTM B148, ASTM B150/B150M, ISO 428, DIN 17665, UNS C63010, C63020

CuAl10Ni5Fe4 is an aluminum bronze alloy that combines copper (Cu) with aluminum (Al), nickel (Ni), and iron (Fe). It is part of the aluminum bronze family, which is known for its strength, corrosion resistance, and durability. The designation indicates its approximate composition:

Specifications

  • Corrosion Resistance:

    • Highly resistant to seawater corrosion, making it ideal for marine applications.

    • Resists chemical and chloride-induced corrosion.

  • High Strength:

    • Exhibits excellent mechanical properties, with high tensile and yield strength.

  • Wear Resistance:

    • Enhanced by the addition of iron and nickel, making it suitable for heavy-duty and high-friction applications.

  • Heat Resistance:

    • Maintains good mechanical properties at elevated temperatures.

  • Good Machinability:

    • While harder than pure copper, it can still be machined effectively with appropriate tools.

Applications

Due to its desirable properties, CuAl10Ni5Fe4 is used in various industries:

  • Marine:

    • Ship propellers, pump casings, valve components, and bearings.

  • Aerospace:

    • High-strength components exposed to wear and corrosion.

  • Industrial:

    • Bushings, gears, and heavy-duty wear-resistant parts.

  • Chemical Industry:

    • Parts exposed to corrosive environments, such as heat exchangers and chemical tanks.

Standards

CuAl10Ni5Fe4 complies with several international standards:

  • EN 1982: Copper and copper alloy ingots and castings.

  • DIN 17665: Aluminum bronzes for wrought and cast products.

  • ASTM B148: Aluminum bronze castings (similar alloys like C95800).

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