Aluminum Round Bar 7075-T7351 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.
Diameter
3.25
Alloy
7075
Temper
T7351
Production Method
Cold Finish
Metal Type
Aluminum
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Weight/Lineal Foot
10.05 pounds
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Mechanical Properties

Density g/cm^3
3
Yield Tensile Strength KSI
63
Ultimate Tensile Strength KSI
73
Brinell Hardness 500 kg load
135
Rockwell Hardness B Scale
82
Elongation % in 2 in.
8
Melting Point °F
890 - 1180
Shear Strength KSI
44
Machinability %
70
Electrical Conductivity % IACS
33
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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 round bar is made from 7075 alloy with a T7351 temper and a cold finish production method. It offers high strength comparable to steel but with the lightweight advantage of aluminum, good fatigue resistance, and average machinability. It is commonly used in aerospace, high-end automotive, and defense applications.

Yes, this round bar is available for custom cutting with lengths up to 144 inches. The product is stocked in a warehouse that supports custom cut orders, allowing you to order sizes that fit your project requirements.

Yes, this aluminum round bar complies with RoHS and REACH regulations, ensuring it meets environmental and safety standards. Additionally, Material Test Reports (MTR) are available for quality assurance.

The round bar is offered in multiple length options ranging from 12 inches to 144 inches. Shipping weights vary accordingly, starting at approximately 10.05 lb for 12 inches and up to 120.6 lb for the full 144-inch length.

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