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Aluminum Channels

Dimensions and static parameters of aluminum channels.

american standard steel channel

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 = 4.16×105 mm4 = 41.6 cm4
  • 1 cm3 = 10-6 m = 103 mm

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