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Dural® - Alluminio/Rame/Magnesio ( Al95/Cu 4/Mg 1 )

Informazioni sul Materiale

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Standard products are available in these forms
Tondino Tubo
Tondino Tubo

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Common Brand Names:
Avional®, Dural®, Hiduminium®
 
General Description:  

High strength, low weight alloy; in the solution heat-treated and aged condition, mechanical properties are as good as, or better than, low-carbon steel. Limited weldability. Used in aircraft and aerospace applications. Poor corrosion resistance.

   

Electrical Properties

Electrical resistivity ( µOhmcm ) 5,0
Temperature coefficient ( K-1 ) 0,0022-0,0026

Mechanical Properties

Elongation at break ( % ) <22
Hardness - Brinell 115-135
Izod impact strength ( J m-1 ) 8-22
Modulus of elasticity ( GPa ) 73
Tensile strength ( MPa ) 420-500

Physical Properties

Density ( g cm-3 ) 2,8

Thermal Properties

Coefficient of thermal expansion @20-100C ( x10-6 K-1 ) 22,5
Thermal conductivity @23C ( W m-1 K-1 ) 147

Buy Dural® - Alluminio/Rame/Magnesio on-line

Standard products are available in these forms
Tondino Tubo
Tondino Tubo

Choose a form to search our on-line catalogue  

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