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   AA 7xxx
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   2xx.0 or x2xx.0
   3xx.0 or x3xx.0
   4xx.0 or x4xx.0
   5xx.0 or x5xx.0
   7xx.0
   8xx.0
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AA 2014
Category Aluminum Alloy
Class Wrought

Composition
ElementWeight %
Al  93.50 
Si  0.80 
Cu  4.40 
Mg  0.50 

Mechanical Properties
Properties Conditions 
T (°C)Treatment
Density (×1000 kg/m3) 2.8 25  
Poisson's Ratio 0.33 25  
Elastic Modulus (GPa) 70-80 25  
Tensile Strength (Mpa) 185  25  O  more
Yield Strength (Mpa) 97 
Elongation (%)  
Reduction in Area (%)  
Hardness (HB500) 45  25  more
Shear Strength (MPa) 125  25  O  more
Fatigue Strength (MPa) 90  25  O  more

Thermal Properties
Properties Conditions 
T (°C)Treatment
Thermal Expansion (10-6/ºC) 23  20-100  
Thermal Conductivity (W/m-K) 192  25  more

Electric Properties
Properties Conditions 
T (°C)Treatment
Electric Resistivity (10-9W-m) 34  25  more
Glossary