Aluminum I-Beam American Standard 6061-T6 exhibits high strength, low weight, above average corrosion resistance, ease of machining, and has excellent weldability. 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.
American Standard I-Beam has a tapered flange thickness with the section near the spine being thicker than the edges.

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
4"
Flange
2.796
Thickness
0.19
Web Thickness
0.326
Alloy
6061
Temper
T6
Production Method
Extruded
Metal Type
Aluminum
Shape
I-Beam
Shape Type
American Standard
Yes
RoHS
Yes
REACH
Yes
Weight/Lineal Foot
3.29 pounds
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Mechanical Properties

Density g/cm^3
3
Yield Tensile Strength KSI
40
Brinell Hardness 500 kg load
95
Ultimate Tensile Strength KSI
45
Elongation % in 2 in.
12
Rockwell Hardness B Scale
60
Machinability %
50
Melting Point °F
1080 - 1205
Electrical Conductivity % IACS
43
Shear Strength KSI
30
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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, this aluminum I-Beam is available for custom cutting with lengths ranging up to 300 inches. Custom cut pieces ship from warehouse 1.

Absolutely. The 6061-T6 alloy offers high strength, excellent corrosion resistance, and good machinability, making it ideal for structural, aerospace, automotive, and marine hardware uses.

This product complies with RoHS and REACH standards and has Material Test Reports (MTR) available, ensuring quality and regulatory compliance.

The beam weighs approximately 3.29 pounds per 12-inch length, with a yield tensile strength of 40 ksi and an ultimate tensile strength of 45 ksi.

The flange thickness is tapered, being thicker near the spine and thinner at the edges, which is characteristic of the American Standard I-Beam design.

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