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Aluminum Plate 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.

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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
7
Alloy
7075
Temper
T651
DFAR
false
Metal Type
Aluminum
Shape
Sheet/Plate
Yes
Domestic
false
Full Length
true
Weight/Lineal Foot
101.81 pounds
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Mechanical Properties

Ultimate Tensile Strength KSI
80
Density g/cm^3
3
Elongation % in 2 in.
8
Yield Tensile Strength KSI
67
Brinell Hardness 500 kg load
150
Rockwell Hardness B Scale
87
Melting Point °F
890 - 1180
Shear Strength KSI
48
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

The 7" Aluminum Plate 7075-T651 is available in thickness of 7 inches with maximum width up to 48 inches and maximum length up to 120 inches. Custom cut sizes are available with various length and width options.

Yes, the 7075-T651 aluminum plate is one of the strongest aluminum alloys designed specifically for aircraft frames, offering strength slightly superior to steel while maintaining light weight, making it ideal for aerospace, high-end automotive, and defense uses.

This aluminum plate has average machinability with a machinability rating of 70 and average corrosion resistance, making it suitable for applications requiring good fatigue resistance and strength.

The product is in stock with multiple size variants available and ships from a custom cut warehouse. Shipping weights vary by size, with options ranging from smaller pieces to full-length plates.

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