Features
Alloy: 7075
ASTM: ASTM B221-03 (Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes)
Characteristics: Lightweight, semi-smooth surface with a dull mill finish.
Workability: Excellent candidate for most processing techniques. High strength heat treatable alloy that offers fair corrosion resistance.
Applications: Commonly machined to end-user specifications. Aircraft, Marine, and Commercial grade parts.
Specifications
Please Note:
Every effort has been made to ensure the reliability of the reported information, and is the result of a number of sources, including vendors and reference materials. Any use of the presented information is the user’s responsibility and is intended for educational purposes only.
Chemistry Data For 7075 Aluminum a
| Silicon (Si) |
Iron
(Fe)
|
Copper (Cu) |
Manganese (Mn) |
Magnesium (Mg) |
Chromium (Cr)
|
Zinc
(Zn)
|
Titanium
(Ti)
|
|
0.40
|
0.50
|
1.2-2.0
|
0.30
|
2.1-2.9
|
0.18-0.28
|
5.1-6.1
|
0.20
|
(a) Aluminum constitutes the remainder. Amounts indicated are percentage maximums or ranges, unless indicated.
Mechanical Data for 7075 Aluminum
| Aluminum Type / Temper |
Minimum Tensile Strength (ksi) |
Minimum Yield Strength (0.2%, ksi) |
|
7075 Aluminum Alloyb
|
|
|
| -T6 |
83
|
73
|
| -T651 |
83
|
73
|
| |
|
|
| 7075 Aluminum Sheet and Platec |
|
|
| -T6 |
74-78
|
63-69
|
| -T651 |
67-78
|
54-68
|
| |
|
|
| 7075 Aluminum Extrusionsc |
|
|
| -T6 |
78-81
|
68-73
|
| -T6510 |
78-81
|
68-73
|
| -T6511 |
78-81
|
68-73
|
(b) Contains typical data for all shapes, and does not represent data for any specific shape.
(c) Data presented is the range for all sizes in the given shape and temper.