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This chart provides detailed information on the dimensions, weights, and section properties of American Standard steel C channels. These channels are identified by the letter "C" followed by the nominal depth (in inches) and weight per foot (in pounds). Refer to the table below for the standard sizes and specifications.
Super Steel Manufacturing Co.,Ltd is professional c channels manufacturer, for more details, please contact:sales@super-steels.com
|
American Standard C Channel Sizes |
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|
Desig- |
Area, |
Depth, |
Weight |
Flange |
Web |
Axis X-X |
Axis Y-Y |
x, |
|||||
|
Width, |
Thickness, |
I, |
S, |
r, |
I, |
S, |
r, |
||||||
|
C15 x 50 |
14.7 |
15.00 |
50 |
3.716 |
0.650 |
0.716 |
404 |
53.8 |
5.24 |
11.0 |
3.78 |
0.867 |
0.798 |
|
C15 x 40 |
11.8 |
15.00 |
40 |
3.520 |
0.650 |
0.520 |
349 |
46.5 |
5.44 |
9.23 |
3.37 |
0.886 |
0.777 |
|
C15 x 33.9 |
9.96 |
15.00 |
33.9 |
3.400 |
0.650 |
0.400 |
315 |
42.0 |
5.62 |
8.13 |
3.11 |
0.904 |
0.787 |
|
C12 x 30 |
8.82 |
12.00 |
30 |
3.170 |
0.501 |
0.510 |
162 |
27.0 |
4.29 |
5.14 |
2.06 |
0.763 |
0.674 |
|
C12 x 25 |
7.35 |
12.00 |
25 |
3.047 |
0.501 |
0.387 |
144 |
24.1 |
4.43 |
4.47 |
1.88 |
0.780 |
0.674 |
|
C12 x 20.7 |
6.09 |
12.00 |
20.7 |
2.942 |
0.501 |
0.282 |
129 |
21.5 |
4.61 |
3.88 |
1.73 |
0.799 |
0.698 |
|
C10 x 30 |
8.82 |
10.00 |
30 |
3.033 |
0.436 |
0.673 |
103 |
20.7 |
3.42 |
3.94 |
1.65 |
0.669 |
0.649 |
|
C10 x 25 |
7.35 |
10.00 |
25 |
2.886 |
0.436 |
0.526 |
91.2 |
18.2 |
3.52 |
3.36 |
1.48 |
0.676 |
0.617 |
|
C10 x 20 |
5.88 |
10.00 |
20 |
2.739 |
0.436 |
0.379 |
78.9 |
15.8 |
3.66 |
2.81 |
1.32 |
0.692 |
0.606 |
|
C10 x 15.3 |
4.49 |
10.00 |
15.3 |
2.600 |
0.436 |
0.240 |
67.4 |
13.5 |
3.87 |
2.28 |
1.16 |
0.713 |
0.634 |
|
C9 x 20 |
5.88 |
9.00 |
20 |
2.648 |
0.413 |
0.448 |
60.9 |
13.5 |
3.22 |
2.42 |
1.17 |
0.642 |
0.583 |
|
C9 x 15 |
4.41 |
9.00 |
15 |
2.485 |
0.413 |
0.285 |
51.0 |
11.3 |
3.40 |
1.93 |
1.01 |
0.661 |
0.586 |
|
C9 x 13.4 |
3.94 |
9.00 |
13.4 |
2.433 |
0.413 |
0.233 |
47.9 |
10.6 |
3.48 |
1.76 |
0.962 |
0.669 |
0.601 |
|
Desig- |
Area, |
Depth, |
Weight |
Flange |
Web |
Axis X-X |
Axis Y-Y |
x, |
|||||
|
Width, |
Thickness, |
I, |
S, |
r, |
I, |
S, |
r, |
||||||
|
C8 x 18.75 |
5.51 |
8.00 |
18.75 |
2.527 |
0.390 |
0.487 |
44.0 |
11.0 |
2.82 |
1.98 |
1.01 |
0.599 |
0.565 |
|
C8 x 13.75 |
4.04 |
8.00 |
13.75 |
2.343 |
0.390 |
0.303 |
36.1 |
9.03 |
2.99 |
1.53 |
0.854 |
0.615 |
0.553 |
|
C8 x 11.5 |
3.38 |
8.00 |
11.5 |
2.260 |
0.390 |
0.220 |
32.6 |
8.14 |
3.11 |
1.32 |
0.781 |
0.625 |
0.571 |
|
C7 x 14.75 |
4.33 |
7.00 |
14.75 |
2.299 |
0.366 |
0.419 |
27.2 |
7.78 |
2.51 |
1.38 |
0.779 |
0.564 |
0.532 |
|
C7 x 12.25 |
3.60 |
7.00 |
12.25 |
2.194 |
0.366 |
0.314 |
24.2 |
6.93 |
2.60 |
1.17 |
0.703 |
0.571 |
0.525 |
|
C7 x 9.8 |
2.87 |
7.00 |
9.8 |
2.090 |
0.366 |
0.210 |
21.3 |
6.08 |
2.72 |
0.968 |
0.625 |
0.581 |
0.540 |
|
C6 x 13 |
3.83 |
6.00 |
13 |
2.157 |
0.343 |
0.437 |
17.4 |
5.80 |
2.13 |
1.05 |
0.642 |
0.525 |
0.514 |
|
C6 x 10.5 |
3.09 |
6.00 |
10.5 |
2.034 |
0.343 |
0.314 |
15.2 |
5.06 |
2.22 |
0.866 |
0.564 |
0.529 |
0.499 |
|
C6 x 8.2 |
2.40 |
6.00 |
8.2 |
1.920 |
0.343 |
0.200 |
13.1 |
4.38 |
2.34 |
0.693 |
0.492 |
0.537 |
0.511 |
|
C5 x 9 |
2.64 |
5.00 |
9 |
1.885 |
0.320 |
0.325 |
8.90 |
3.56 |
1.83 |
0.632 |
0.450 |
0.489 |
0.478 |
|
C5 x 6.7 |
1.97 |
5.00 |
6.7 |
1.750 |
0.320 |
0.190 |
7.49 |
3.00 |
1.95 |
0.479 |
0.378 |
0.493 |
0.484 |
|
C4 x 7.25 |
2.13 |
4.00 |
7.25 |
1.721 |
0.296 |
0.321 |
4.59 |
2.29 |
1.47 |
0.433 |
0.343 |
0.450 |
0.459 |
|
C4 x 5.4 |
1.59 |
4.00 |
5.4 |
1.584 |
0.296 |
0.184 |
3.85 |
1.93 |
1.56 |
0.319 |
0.283 |
0.449 |
0.457 |
|
C3 x 6 |
1.76 |
3.00 |
6 |
1.596 |
0.273 |
0.356 |
2.07 |
1.38 |
1.08 |
0.305 |
0.268 |
0.416 |
0.455 |
|
C3 x 5 |
1.47 |
3.00 |
5 |
1.498 |
0.273 |
0.258 |
1.85 |
1.24 |
1.12 |
0.247 |
0.233 |
0.410 |
0.438 |
|
C3 x 4.1 |
1.21 |
3.00 |
4.1 |
1.410 |
0.273 |
0.170 |
1.66 |
1.10 |
1.17 |
0.197 |
0.202 |
0.404 |
0.436 |
Symbols: I = moment of inertia; S = section modulus; r = radius of gyration; x = distance from center of gravity of section to outer face of structural shape.
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