Product Name: Nickel Alloy 2.4642 (Alloy C-263 / UNS N07263)
Main alloying elements: nickel (Ni), chromium (Cr), cobalt (Co), molybdenum (Mo)
Mechanical properties:
Tensile strength: 850 - 1050 MPa (megapascals)
Yield strength: 550 - 750 MPa
Elongation at break: 15 - 30%
Hardness (Rockwell): B90 - C30
Physical Properties:
Density: 8.4 g/cm³
Melting point: approx. 1360 - 1420 °C
Thermal conductivity: 9 - 11 W/(m K)
Electrical conductivity: 1 - 2% IACS (International Annealed Copper Standard)
Chemical composition (in percent by weight):
Nickel (Ni): approx. 50 - 60%
Chromium (Cr): approx. 19 - 22%
Cobalt (Co): approx. 19 - 22%
Molybdenum (Mo): approx. 3 - 5%
Other Trace Elements: Iron (Fe), Silicon (Si), Manganese (Mn), Carbon (C)
Heat treatment:
Nickel alloy 2.4642 can be strengthened by annealing or cold working to achieve specific mechanical properties.
Corrosion resistance:
Nickel alloy 2.4642 offers good resistance to corrosion in oxidizing and reducing environments at high temperatures. It is also resistant to stress corrosion cracking and creep fatigue.
Applications:
Nickel Alloy 2.4642 is used in a variety of high temperature applications including:
Gas turbine components: blades, discs, combustors
Industrial furnaces: heat exchangers, radiant tubes, supports
Chemical processing plants: pipelines, fittings, reactors
Aerospace industry: engine components, fasteners
Please note that the values given are indicative and may vary slightly depending on the manufacturing process and specific batch. It is recommended to always check the manufacturer's exact specifications.
