C95400

C95400 is an aluminium bronze alloy, widely recognised for its high strength, excellent corrosion resistance, and wear resistance. It is commonly used in marine, aerospace, and industrial applications.

Chemical Composition

• Copper (Cu): Minimum 83%

• Aluminium (Al): 10.0 to 11.5%

• Iron (Fe): 3.0 to 5.0%

• Nickel (Ni): Up to 1.5%

• Manganese (Mn): Up to 0.5%

• Other residuals: Up to 0.5%

Mechanical Properties

• Tensile Strength: Approximately 85 ksi (590 MPa)

• Yield Strength: Around 32 ksi (230 MPa)

• Elongation: Minimum 12%

• Brinell Hardness: Typically 170 BHN

• Modulus of Elasticity: Approximately 15,500 ksi

Physical Properties

• Density: 7.45 g/cm³ (0.269 lb/in³)

• Melting Point: Solidus ~1880°F (1025°C), Liquidus ~1900°F (1038°C)

• Electrical Conductivity: Around 13% IACS

• Thermal Conductivity: Approximately 33.9 BTU/(ft·hr·ft²·°F)

Fabrication Properties

• Good soldering and brazing

• Weldability via gas shielded arc welding and coated metal arc welding

• Oxyacetylene welding is not recommended

Applications

• Marine components such as propellers, pumps and valve parts

• Aerospace and defence parts

• Chemical processing equipment

• Other wear-resistant and corrosion-resistant industrial machinery parts