ลำดับที่ | Side Length | Thickness | Calculate Weight | Sectional Area | Moment of Inertia | Modulus of Section | Radius of Gyration | |
---|---|---|---|---|---|---|---|---|
D x D | T | W | A | Ix Iy | Zx Zy | Ix Iy | ||
in. | mm. | mm. | kg./m. | cm 2 | cm 4 | cm 3 | cm | |
1 | 1x1 | 25x25 | 2 | 1.36 | 1.74 | 1.48 | 1.19 | 0.92 |
2 | 1x1 | 25x25 | 2.3 | 1.53 | 1.97 | 1.61 | 1.29 | 0.9 |
3 | 1x1 | 25x25 | 2.6 | 1.65 | 2.1 | 1.63 | 1.31 | 0.88 |
4 | 1x1 | 25x25 | 3.2 | 1.91 | 2.44 | 1.75 | 1.4 | 0.85 |
5 | 1-1/4x1-1/4 | 32x32 | 2.3 | 2.04 | 2.6 | 3.71 | 2.32 | 1.2 |
6 | 1-1/4x1-1/4 | 32x32 | 3.2 | 2.69 | 3.42 | 4.54 | 2.84 | 1.15 |
7 | 1-1/2x1-1/2 | 38x38 | 2.3 | 2.47 | 3.15 | 6.54 | 3.44 | 1.44 |
8 | 1-1/2x1-1/2 | 38x38 | 3.2 | 3.29 | 4.19 | 8.18 | 4.3 | 1.4 |
9 | 2x2 | 50x50 | 1.6 | 2.38 | 3.03 | 11.7 | 4.68 | 1.96 |
10 | 2x2 | 50x50 | 2 | 2.91 | 3.7 | 13.9 | 5.57 | 1.94 |
11 | 2x2 | 50x50 | 2.3 | 3.34 | 4.25 | 15.9 | 6.34 | 1.93 |
12 | 2x2 | 50x50 | 3.2 | 4.5 | 5.73 | 20.4 | 8.16 | 1.89 |
13 | 2x2 | 50x50 | 3.6 | 4.9 | 6.24 | 21.4 | 8.58 | 1.85 |
14 | 2x2 | 50x50 | 4 | 5.35 | 6.81 | 22.9 | 9.15 | 1.83 |
15 | 2x2 | 50x50 | 5 | 6.39 | 8.14 | 25.7 | 10.3 | 1.78 |
16 | 3x3 | 75x75 | 2.3 | 5.14 | 6.55 | 57.1 | 15.2 | 2.95 |
17 | 3x3 | 75x75 | 3.2 | 7.01 | 8.93 | 75.5 | 20.1 | 2.91 |
18 | 3x3 | 75x75 | 4 | 8.59 | 10.95 | 90.2 | 24.1 | 2.87 |
19 | 3x3 | 75x75 | 4.5 | 9.55 | 12.17 | 98.6 | 26.3 | 2.85 |
20 | 4x4 | 100x100 | 2.3 | 6.95 | 8.85 | 140 | 27.9 | 3.97 |
21 | 4x4 | 100x100 | 3.2 | 9.52 | 12.13 | 187 | 37.5 | 3.93 |
22 | 4x4 | 100x100 | 4 | 11.7 | 14.95 | 226 | 45.3 | 3.89 |
23 | 4x4 | 100x100 | 4.5 | 13.1 | 16.67 | 249 | 49.9 | 3.87 |
24 | 4x4 | 100x100 | 6 | 17 | 21.63 | 311 | 62.3 | 3.79 |
25 | 5x5 | 125x125 | 3.2 | 12 | 15.33 | 376 | 60.1 | 4.95 |
26 | 5x5 | 125x125 | 4.5 | 16.6 | 21.17 | 506 | 80.9 | 4.89 |
27 | 5x5 | 125x125 | 5 | 18.3 | 23.36 | 553 | 88.4 | 4.86 |
28 | 5x5 | 125x125 | 6 | 21.7 | 27.63 | 641 | 103 | 4.82 |
29 | 6x6 | 150x150 | 4.5 | 20.1 | 25.67 | 896 | 120 | 5.91 |
30 | 6x6 | 150x150 | 5 | 22.3 | 28.36 | 982 | 131 | 5.89 |
31 | 6x6 | 150x150 | 6 | 26.4 | 33.63 | 1,1150.00 | 153 | 5.84 |
32 | 6x6 | 150x150 | 6.3 | 27.4 | 34.8 | 1,174.00 | 156 | 5.8 |