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Aluminum/Lithium/Copper ( Al95/Li 2.5/Cu 1.5/Mg 1 )

Material Information

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General Description:  

High strength, low weight alloy with, generally, better characteristics than the Aluminum alloys they were developed to replace in aircraft and aerospace applications.

   

Mechanical Properties

Elongation at break ( % ) 5.1
Hardness - Brinell 130
Modulus of elasticity ( GPa ) 77
Tensile strength ( MPa ) 550

Physical Properties

Density ( g cm-3 ) 2.53
Melting point ( C ) 600-655

Thermal Properties

Coefficient of thermal expansion @20-100C ( x10-6 K-1 ) 21.4
Specific heat @23C ( J K-1 kg-1 ) 930
Thermal conductivity @C ( W m-1 K-1 ) 93.5

Buy Aluminum/Lithium/Copper on-line

We stock and supply the following standard forms:
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