7/8 inch Aluminum Round Bar 7075-T6 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
0.875
Alloy
7075
Temper
T651
Production Method
Cold Finish
Metal Type
Aluminum
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Weight/Lineal Foot
0.75 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 round bar is made from 7075 alloy with a T651 temper and cold finish production method. It offers high strength slightly superior to steel, good fatigue resistance, average corrosion resistance, and machinability rated at 70. It's ideal for aerospace, high-end automotive, and defense applications.

Yes, custom cut lengths are available from the warehouse with maximum lengths up to 144 inches. Various length options such as 12, 24, 36, 48, 72, 96, and 144 inches are in stock and ready to ship.

Yes, this product complies with RoHS and REACH regulations and meets ASTM B211 and AMS QQ-A-225/9 standards. Material Test Reports (MTR) are also available for quality assurance.

The bar weighs approximately 0.75 pounds per 12-inch length and is in stock with multiple length options available for immediate shipping from the warehouse.

With a machinability rating of 70 and high tensile strength (ultimate tensile strength of 80 ksi), this alloy is well-suited for machining and structural uses requiring high strength and fatigue resistance.

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