3-1/2 inch Aluminum Round Bar 6061-T651 Cold Finish exhibits above average corrosion resistance, good machinability, high strength, light weight, good weldability, and the ability to be heat treated for even higher strength, all at an affordable price. 6061 is the most commonly used aluminum alloy in the world due to its positive characteristics. It is typically used in aerospace, automotive, cameras, couplings, marine hardware, electrical components, decorative hardware, structural applications, pins, brakes, pistons, valves, and bicycle frames.

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
3.5
Alloy
6061
Temper
T651
Production Method
Cold Finish
Metal Type
Aluminum
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Weight/Lineal Foot
11.31 pounds
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Mechanical Properties

Ultimate Tensile Strength KSI
46
Yield Tensile Strength KSI
39
Density g/cm^3
3
Brinell Hardness 500 kg load
93
Rockwell Hardness B Scale
59
Elongation % in 2 in.
11
Shear Strength KSI
30
Melting Point °F
1080 - 1205
Machinability %
50
Electrical Conductivity % IACS
43
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Chemistry Information : 6061 Aluminum

Element
Percentage
Element
Percentage
Element
Percentage
Al
98
Cr
0.04 - 0.35
Cu
0.15 - 0.4
Fe
0.7  max
Mg
0.8 - 1.2
Mn
0.15  max
Si
0.4 - 0.8
Ti
0.15  max
Zn
0.25  max

The aluminum round bar is available in various cut lengths ranging from 12 inches up to a maximum length of 144 inches. You can select the length that best fits your project needs.

Yes, this aluminum round bar offers good machinability with a rating of 50 and high strength, making it ideal for structural applications, aerospace, automotive, and other uses requiring durability and precision.

Yes, the 3.5" Aluminum Round Bar 6061-T651 Cold Finish complies with both RoHS and REACH standards, making it a safe and environmentally responsible choice.

This aluminum round bar is widely used in aerospace, automotive, marine hardware, electrical components, decorative hardware, and bicycle frames due to its corrosion resistance, weldability, and strength.

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