5/16 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
0.3125
Alloy
6061
Temper
T6511
Production Method
Extruded
Metal Type
Aluminum
Shape
Bar-Round
Yes
RoHS
Yes
REACH
Yes
Weight/Lineal Foot
0.1 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 has a diameter of 0.3125 inches and is made from 6061 alloy with a T6511 temper. It is extruded and offers high strength, good machinability, and excellent corrosion resistance.

Yes, this aluminum round bar is available for custom cutting with lengths up to 144 inches, and custom cuts are processed in the warehouse.

Yes, due to its high strength, corrosion resistance, and good weldability, the 6061-T6511 aluminum round bar is commonly used in aerospace, marine hardware, automotive, and structural applications.

Yes, the product complies with RoHS and REACH standards, and a Material Test Report (MTR) is available upon request.

The 5/16" Aluminum Round Bar 6061-T6511 is in stock with multiple length options available, and shipping weights range from 0.1 lb for 12-inch lengths up to 1.2 lb for 144-inch lengths.

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