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2-1/2 inch Aluminum Square 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.
Dimension Name | Specification |
Height | 2 |
Max Length | 144 |
Alloy | 7075 |
Temper | T651 |
Production Method | Cold Finish |
Material | Aluminum |
Shape | Bar-Square |
MTR Availability | Yes |
RoHS | Yes |
REACH | Yes |
Custom Cut Warehouse | 1 |
Weight/Lineal Foot | ||
4.848 pounds |
Mechanical Properties | |
Property | Value |
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 |
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 |