3-1/2 inch Aluminum Round Bar 6061-T6511 Extruded 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
Max Length
144
Alloy
6061
Temper
T6511
Production Method
Extruded
Metal Type
Aluminum
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
11.31 pounds
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Mechanical Properties

Ultimate Tensile Strength KSI
42
Density g/cm^3
3
Yield Tensile Strength KSI
40
Brinell Hardness 500 kg load
93
Melting Point °F
1080 - 1205
Elongation % in 2 in.
9
Rockwell Hardness B Scale
59
Machinability %
50
Shear Strength KSI
25
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

This aluminum round bar is made from 6061 alloy with a T6511 temper, offering high strength, good machinability, excellent corrosion resistance, and good weldability. It has an ultimate tensile strength of 42 ksi and a yield strength of 40 ksi, making it suitable for structural and mechanical applications.

Yes, custom cut lengths are available from the warehouse. The maximum length offered is 144 inches, and multiple standard cut lengths are in stock to accommodate your project needs.

Yes, this product meets RoHS and REACH compliance standards. It also comes with a Material Test Report (MTR) available for quality assurance.

This alloy and temper are commonly used in aerospace, automotive, marine hardware, electrical components, structural applications, and bicycle frames due to its strength, corrosion resistance, and machinability.

The bar weighs approximately 11.31 pounds per 12-inch length. Longer lengths scale proportionally, with a 144-inch bar weighing about 135.72 pounds.

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