Metal Alloys
Alloy Home
Aluminum Alloys
General Information
Properties
Temper
Al Alloy Types
Cast Alloys
Wrought Alloys
Al Alloy List
Wrought:
   AA 1xxx
   AA 2xxx
   AA 3xxx
   AA 4xxx
   AA 5xxx
   AA 6xxx
   AA 7xxx
Cast:
   2xx.0 or x2xx.0
   3xx.0 or x3xx.0
   4xx.0 or x4xx.0
   5xx.0 or x5xx.0
   7xx.0
   8xx.0
Specific Al Alloy
General Information
Resources
Bibliography
Metal 3D Printing Design Guide

Direct Metal Laser Sintering (DMLS) 3D printing for parts with reduced cost and little waste.

Desktop Engineering

Design, simulation, test, prototyping and high performance computing.

Essentials of Manufacturing

Information, coverage of important developments and expert commentary in manufacturing.

Chemical Engineering

The industry gateway for chemical engineering and plant operations.

more free magazines
 
AA 7075
Category Aluminum Alloy
Class Wrought

Composition
ElementWeight %
Al  90.0 
Cu  1.6 
Mg  2.5 
Cr  0.23 
Zn  5.6 

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) 230  25  O  more
Yield Strength (Mpa) 105 
Elongation (%) 17 
Reduction in Area (%)  
Hardness (HB500) 60  25  more
Shear Strength (MPa) 150  25  O  more
Fatigue Strength (MPa) 160  25  T6  more

Thermal Properties
Properties Conditions 
T (°C)Treatment
Thermal Expansion (10-6/ºC) 23.2  20-100  
Thermal Conductivity (W/m-K) 130  25  T6 more

Electric Properties
Properties Conditions 
T (°C)Treatment
Electric Resistivity (10-9W-m) 52  25  T6 more
Glossary