Aluminum Rectangle Bar 7075-T651 has high strength, light weight, good fatigue resistance, average corrosion resistance, and average machinability. 7075, one of the strongest aluminum alloys, was specifically designed for aircraft frames and offers strength slightly superior to steel while maintaining the light weight of aluminum. It is typically used in aerospace, high-end automotive, and defense applications.

MTR MTR Available
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Product Information

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Please note:

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Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Thickness
1.25
Width
3
Alloy
7075
Temper
T651
Production Method
Cold Finish
Metal Type
Aluminum
Shape
Bar-Rectangle
Yes
RoHS
Yes
REACH
Yes
Weight/Lineal Foot
4.59 pounds
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Mechanical Properties

Density g/cm^3
3
Ultimate Tensile Strength KSI
80
Yield Tensile Strength KSI
67
Brinell Hardness 500 kg load
150
Elongation % in 2 in.
8
Melting Point °F
890 - 1180
Electrical Conductivity % IACS
33
Machinability %
70
Shear Strength KSI
48
Rockwell Hardness B Scale
87
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Chemistry Information : 7075 Aluminum

Element
Percentage
Element
Percentage
Element
Percentage
Al
90
Cr
0.18 - 0.28
Cu
1.2 - 2
Fe
0.5  max
Mg
2.1 - 2.9
Mn
0.3  max
Si
0.4  max
Ti
0.2  max
Zn
5.1 - 6.1
Zr+Ti
0.25  max

This aluminum rectangle bar measures 1.25 inches in thickness and 3 inches in width, made from 7075 alloy with a T651 temper and cold finish. It offers high strength, good fatigue resistance, and average machinability, suitable for aerospace and defense applications.

Yes, the bar can be custom cut with available lengths ranging up to 144 inches. Custom cutting is supported from the warehouse, allowing you to order the exact length needed for your project.

Yes, this product complies with RoHS and REACH regulations, ensuring it meets environmental safety standards. It also has available material test reports (MTR) for quality assurance.

Due to its high strength and light weight, this bar is commonly used in aerospace, high-end automotive, and defense applications where superior strength-to-weight ratio is critical.

The 7075-T651 aluminum rectangle bar is in stock and available in multiple lengths with prices reflecting the size. Shipping weights vary by length, and orders can be placed directly through Online Metals.

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