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Prototype, Test, Teach


Experiment with new materials by ordering Protoboxes or Sample Packs


Product Details, Specifications, and Technical Information

See Aluminum Tolerances

All items in this pack are 3-4 feet in length and it comes with the following diameters: 0.5", 0.625", 0.75", 1", 1.25", 1.5"

Aluminum Sample Pack Round Bar 7075-T651 offers an inexpensive way to make sure you get the correct material for your project. 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.

shape Image
Dimension Name Specification
Alloy 7075
Temper T651
Shape Type Round
MTR Availability No
Material Aluminum
Shape Sample Pack
Custom Cut Warehouse 0
Ships In Limited to Stock On Hand
Weight/Lineal Foot
1.0 pounds
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.
Mechanical Properties
Property Value
Density g/cm^3 3
Brinell Hardness 500 kg load 150
Yield Tensile Strength KSI 67
Ultimate Tensile Strength KSI 80
Rockwell Hardness B Scale 87
Elongation % in 2 in. 8
Melting Point °F 890 - 1180
Shear Strength KSI 48
Electrical Conductivity % IACS 33
Machinability % 70
Chemistry Information: 7075 Aluminum
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
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