1-1/2 inch Aluminum Square 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.
Height
1.5
Max Length
144
Alloy
6061
Temper
T6511
Production Method
Extruded
Metal Type
Aluminum
Shape
Bar-Square
Yes
RoHS
Yes
REACH
Yes
Custom Cut Warehouse
1
Weight/Lineal Foot
2.65 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

Yes, custom cut lengths are available for this aluminum square bar. The product is stocked in a warehouse that supports custom cutting, allowing you to order lengths up to 144 inches.

Absolutely. This 6061-T6511 aluminum square bar offers high strength, good corrosion resistance, and excellent weldability, making it ideal for structural uses as well as marine hardware.

The 1.5" Aluminum Square Bar 6061-T6511 Extruded complies with RoHS and REACH standards and comes with Material Test Reports (MTR) available for quality assurance.

This alloy has an ultimate tensile strength of 42 ksi, yield strength of 40 ksi, and a machinability rating of 50, making it strong and relatively easy to machine for various applications.

The bar is available in multiple lengths with corresponding ship weights ranging from about 2.65 lb for 12 inches up to 31.8 lb for 144 inches, and all lengths are in stock and ready to ship.

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