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Controlled expansion alloys

Osprey® CE6F

Controlled expansion aluminium-silicon alloy, Si-20%Al, with a density of 2.35 g/cc. Machined components for electronics packaging, photonics and space hardware.

Physical, mechanical and thermal properties

CompositionSi-20%Al
Young's modulus, GPa130
Density, g/cc2.35

Supplied as

Machined components to drawing, from billet. Controlled expansion alloys are not supplied as powder.

Other controlled expansion alloys

Osprey® CE11F Osprey® CE13F Osprey® CE17F Osprey® CE17MF Osprey® CE7F Osprey® CE9F