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Lega di alluminio 7075 ( Al90/Zn 5.5/Mg 2.5/Cu 1.5/Si 0.5 )

Informazioni sul Materiale

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Electrical Properties

Electrical resistivity ( µOhmcm ) 5,15
Temperature coefficient ( K-1 ) -

Mechanical Properties

Elongation at break ( % ) 5-8%
Hardness - Brinell 150
Shear strength ( MPa ) 331
Tensile strength ( MPa ) 510-538

Physical Properties

Density ( g cm-3 ) 2,8
Melting point ( C ) 447-635

Thermal Properties

Coefficient of thermal expansion @20-250C ( x10-6 K-1 ) 24,4
Thermal conductivity @20C ( W m-1 K-1 ) 130

Buy Lega di alluminio 7075 on-line

Standard products are available in these forms
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Index