Aluminum Channels

Dimensions and static parameters of Aluminum Channels

american standard steel channel

Dimensions and static properties of Aluminum Channels are indicated below.

Designation Dimensions Static Parameters
Moment of Inertia Section Modulus
Imperial
(in x in)
Depth
- h -
(in)
With
- w -
(in)
Web Thickness
- s -
(in)
Sectional Area
(in2)
Weight
(lb/ft)
Ix
(in4)
Iy
(in4)
Wx
(in3)
Wy
(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 1/4 0.17 0.91 1.07 0.546 0.14 0.55 0.18
3 x 1 1/2 3 1 1/2 0.13 0.97 1.14 1.41 0.22 0.94 0.22
3 x 1 3/4 3 1 3/4 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 1/4 0.19 1.98 2.33 5.21 1.0 2.60 0.69
5 x 2 1/4 5 2 1/4 0.15 1.88 2.21 7.88 1.0 3.15 0.64
5 x 2 3/4 5 2 3/4 0.19 2.63 3.09 11.1 2.1 4.45 1.14
6 x 2 1/2 6 2 1/2 0.17 2.41 2.83 14.4 1.5 4.78 0.90
6 x 3 1/4 6 3 1/4 0.21 3.43 4.03 21.0 3.8 7.0 1.8
7 x 2 3/4 7 2 3/4 0.17 2.73 3.21 22.1 2.1 6.3 1.1
7 x 3 1/2 7 3 1/2 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 3/4 0.25 4.92 5.78 52.7 7.1 13.2 2.8
9 x 3 1/4 9 3 1/4 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 1/2 0.25 5.22 6.14 83.2 6.3 16.6 2.6
10 x 4 1/4 10 4 1/4 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 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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