6061-T6 Aluminum American Standard I Beam

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Description

6061-T6 extruded Aluminum American standard I beams are an excellent candidate for most processing techniques and both interior and exterior applications. Aluminum American standard I beams have a smooth finish and a tapered flange against the web meeting the specifications for AMS-QQ-A 200. Common applications include buildings, walkways, headers, and platforms. It’s lightweight, corrosion resistant, and designed to span over a distance making it an excellent choice wherever strength is required.

Features

Alloy

6061-T6

ASTM

ASTM B221-08

Characteristics

6061
Most commonly used. High strength & good welding. Not good formability - If formed, needs a very gradual radius. Good machinability

Specifications

CHEMICAL COMPOSITION

Element Percentage
Al 98
Cr 0.04 - 0.35
Cu 0.15 - 0.40
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

 

MECHANICAL INFORMATION

  Imperial Metric
Density 0.1 lb/in3 2.7 g/cc
Ultimate Tensile Strength 45,000psi 310 MPa
Yield Tensile Strength 40,000psi 276 MPa
Fatigue Strength 14,000psi 96.5 MPa
Shear Strength 30,000psi 207 MPa
Melting Point 1,080 - 1,205°F 582 - 652°C

 

Hardness Rockwell B60
Hardness Brinell 95

The provided chemical compositions and mechanical properties are general approximations. Please contact our Customer Service Department for material test reports.
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Available Sizes

AVAILABLE SIZES

Size Depth Width Thickness Length Weight
(lbs/ft)
3" x .170 3" 2.330" 0.170" 300.00" 1.960
3"x.349 3" 2.509" 0.349" 300.00" 2.591
4"x.190 4" 2.660" 0.190" 300.00" 2.645
4"x.326 4" 2.796" 0.326" 300.00" 3.283
5"x.210 5" 3.000" 0.210" 300.00" 3.780
6"x.230 6" 3.330" 0.230" 300.00" 4.302
6"x.343 6" 3.443" 0.343" 300.00" 5.099
8"x.270 8" 4.000" 0.270" 300.00" 6.350


 

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