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Aluminum Channels

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Dimensions and static properties of Aluminum Channels are indicated below.

For full table with Static Parameters Moment of Inertia and Section Modulus - rotate the screen!

Aluminum Channels - Dimensions and Static Parameters
DesignationDimensionsStatic Parameters
Moment of InertiaSection Modulus
Imperial
(in x in)
Depth
- h -
(in)


With
- w -
(in)


Web Thickness
- s -
(in)


Sectional Area
(in2)
Weight
(lbf/ft)
Ix
(in4)
Iy
(in4)
Sx
(in3)
Sy
(in3)
2 x 1 2 1 0.13 0.49 0.58 0.288 0.05 0.29 0.06
2 x 1 1/4 2 1.25 0.17 0.91 1.07 0.546 0.14 0.55 0.18
3 x 1 1/2 3 1.5 0.13 0.97 1.14 1.41 0.22 0.94 0.22
3 x 1 3/4 3 1.75 0.17 1.36 1.60 1.97 0.42 1.31 0.37
4 x 2 4 2 0.15 1.48 1.74 3.91 0.60 1.95 0.45
4 x 2 1/4 4 2.25 0.19 1.98 2.33 5.21 1.0 2.60 0.69
5 x 2 1/4 5 2.25 0.15 1.88 2.21 7.88 1.0 3.15 0.64
5 x 2 3/4 5 2.75 0.19 2.63 3.09 11.1 2.1 4.45 1.14
6 x 2 1/2 6 2.5 0.17 2.41 2.83 14.4 1.5 4.78 0.90
6 x 3 1/4 6 3.25 0.21 3.43 4.03 21.0 3.8 7.0 1.8
7 x 2 3/4 7 2.75 0.17 2.73 3.21 22.1 2.1 6.3 1.1
7 x 3 1/2 7 3.5 0.21 4.01 4.72 33.8 5.1 9.7 2.2
8 x 3 8 3 0.19 3.53 4.15 37.4 3.3 9.4 1.6
8 x 3 3/4 8 3.75 0.25 4.92 5.78 52.7 7.1 13.2 2.8
9 x 3 1/4 9 3.25 0.23 4.24 4.98 54.4 4.4 12.1 1.9
9 x 4 9 4 0.29 5.93 6.97 78.3 9.6 17.4 3.5
10 x 3 1/2 10 3.5 0.25 5.22 6.14 83.2 6.3 16.6 2.6
10 x 4 1/4 10 4.25 0.31 7.11 8.36 116.2 13.0 23.2 4.5
12 x 4 12 4 0.29 7.04 8.27 159.8 11.0 26.6 3.9
12 x 5 12 5 0.35 10.1 11.8 239.7 25.7 40.0 7.6
  • 1 in = 25.4 mm
  • 1 cm4 = 10-8 m = 104 mm
  • 1 in4 = 4.16x105 mm4 = 41.6 cm4
  • 1 cm3 = 10-6 m = 103 mm
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