Dimension Tolerance Side Length
: DxB < 50 mm. ± 1.5 mm. Thickness : Under 3 mm. ± 0.3 mm.
: DxB > 50 mm. ± 1.5 % Thickness : 3 mm. or over, ± 10%
: ± 10% Lenght : +50 mm., -0 mm.
Side Length | Thickness | Calculate Weight | Cross Sectional Area | Geometrical Moment of Inertia | Modulus of Section | Radius of Gyration | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
D x B | T | W | A | Ix | Iy | Zx | Zy | Ix | Iy | ||||||||
in. | mm. | 1mm.8 | kg./m. | cm2 | cm4 | cm4 | cm3 | cm3 | cm. | cm. | |||||||
2x1 | 50x25 | 2 | 2.12 | 2.7 | 8.17 | 2.76 | 3.27 | 2.2 | 1.74 | 1.01 | |||||||
2.3 | 2.44 | 3.1 | 9.31 | 3.1 | 3.72 | 2.48 | 1.68 | 0.96 | |||||||||
3.2 | 3.24 | 4.13 | 11.6 | 3.8 | 4.65 | 3.04 | 1.68 | 0.96 | |||||||||
3.6 | 3.48 | 4.44 | 11.7 | 3.86 | 4.7 | 3.09 | 1.63 | 0.93 | |||||||||
3x1 1/4 | 75x38 | 2.3 | 3.81 | 4.85 | 34.6 | 12 | 9.23 | 6.3 | 2.67 | 1.57 | |||||||
3.2 | 5.15 | 5.15 | 45 | 15.4 | 12 | 8.09 | 2.62 | 1.53 | |||||||||
3x1 3/4 | 75x45 | 1.6 | 2.88 | 3.67 | 28.4 | 12.9 | 7.56 | 5.75 | 2.78 | 1.88 | |||||||
2.3 | 4.06 | 5.17 | 38.9 | 17.6 | 10.4 | 7.82 | 2.74 | 1.84 | |||||||||
3.2 | 5.5 | 7.01 | 50.8 | 22.8 | 13.5 | 10.1 | 2.69 | 1.8 | |||||||||
4x2 | 100x50 | 2 | 4.48 | 5.7 | 74.1 | 25.5 | 14.8 | 10.2 | 3.61 | 2.11 | |||||||
2.3 | 5.14 | 6.55 | 84.8 | 29 | 17 | 11.6 | 3.6 | 2.1 | |||||||||
3.2 | 7.01 | 8.93 | 112 | 38 | 22.5 | 15.2 | 3.55 | 2.06 | |||||||||
3.6 | 7.72 | 9.84 | 121 | 40.9 | 24.1 | 16.3 | 3.5 | 2.04 | |||||||||
4 | 8.59 | 10.95 | 142 | 46.7 | 28.4 | 18.7 | 3.55 | 2.03 | |||||||||
4.5 | 9.55 | 12.17 | 147 | 48.9 | 29.3 | 19.5 | 3.47 | 2 | |||||||||
5x3 | 125x75 | 2.3 | 6.95 | 8.85 | 192 | 87.5 | 30.6 | 23.3 | 4.65 | 3.14 | |||||||
3.2 | 9.52 | 12.13 | 257 | 117 | 41.1 | 31.1 | 4.6 | 3.1 | |||||||||
4 | 11.7 | 14.95 | 311 | 141 | 49.7 | 37.5 | 4.56 | 3.07 | |||||||||
4.5 | 13.1 | 16.67 | 342 | 155 | 54.8 | 41.2 | 4.53 | 3.04 | |||||||||
6 | 17 | 21.63 | 428 | 192 | 68.5 | 51.1 | 4.45 | 2.98 | |||||||||
6x2 | 150x50 | 3.2 | 9.63 | 12.13 | 314.92 | 55.71 | 42.61 | 22.61 | 5.16 | 2.17 | |||||||
4.5 | 13.5 | 17.03 | 423.93 | 75.75 | 53.35 | 29.82 | 5.05 | 2.11 | |||||||||
6.3 | 18.77 | 22.84 | 536.98 | 93.65 | 72.76 | 36.87 | 4.93 | 2.03 | |||||||||
8x4 | 200x100 | 4.5 | 20.1 | 25.67 | 1,330.00 | 455 | 133 | 90.9 | 7.2 | 4.21 | |||||||
6 | 26.4 | 33.63 | 1,700.00 | 577 | 170 | 115 | 7.12 | 4.14 | |||||||||
6.3 | 27.4 | 34.8 | 1,739.00 | 591 | 174 | 118 | 7.06 | 4.12 | |||||||||
* Source = www.khcsteel.com |