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
Info

Product Information

Info

Please note:

close
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
1.25
Alloy
7075
Temper
T7351
Production Method
Cold Finish
Metal Type
Aluminum
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Weight/Lineal Foot
1.49 pounds
Info

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
Info

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 1.25" Aluminum Round Bar 7075-T7351 offers high strength with a yield tensile strength of 63 ksi and ultimate tensile strength of 73 ksi. It has good machinability rated at 70, making it suitable for precision machining while maintaining excellent fatigue resistance.

Yes, this aluminum round bar is available for custom cutting with lengths ranging from 12 inches up to 144 inches. Custom cuts are processed in the warehouse, allowing you to order the exact size needed for your project.

Yes, this aluminum round bar complies with RoHS and REACH standards, ensuring it meets environmental and safety regulations for restricted hazardous substances.

This alloy is specifically designed for aerospace frames and is commonly used in aerospace, high-end automotive, and defense applications due to its strength slightly superior to steel while remaining lightweight.

Can't find what you're looking for?