軽量角形鋼管
角部のR(外側R)は、2.5tを適用する.(1種)

寸法
mm
単位質量
Kg/m
断面積
cm2
断面二次モーメント
cm4
断面二次半径
cm
断面係数
cm3
A×B 304
301L
316A 410S
410L
436L
50×50 3.0 7.5 4.23 4.25 4.13 4.10 5.331 19.0 1.89 7.59
4.0 10 5.40 5.44 5.28 5.24 6.811 22.9 1.83 9.15
5.0 12.5 6.46 6.50 6.31 6.27 8.142 25.7 1.78 10.3
60×60 3.0 7.5 5.18 5.21 5.06 5.03 6.531 34.4 2.30 11.5
4.0 10 6.67 6.71 6.52 6.48 8.411 42.3 2.24 14.1
5.0 12.5 8.04 8.09 7.86 7.81 10.14 48.6 2.19 16.2
75×75 3.0 7.5 6.61 6.65 6.46 6.41 8.331 70.5 2.91 18.8
4.0 10 8.57 8.63 8.38 8.32 10.81 88.2 2.86 23.5
5.0 12.5 10.4 10.5 10.2 10.1 13.14 103 2.80 27.5
80×80 3.0 7.5 7.08 7.13 6.92 6.88 8.931 86.6 3.11 21.6
4.0 10 9.21 9.26 9.00 8.94 11.61 109 3.06 27.2
5.0 12.5 11.2 11.3 11.0 10.9 14.14 128 3.01 32.0
6.0 15 13.1 13.2 12.8 12.7 16.52 144 2.95 36.0
90×90 3.0 7.5 8.03 8.08 7.85 7.80 10.13 126 3.52 27.9
4.0 10 10.5 10.5 10.2 10.2 13.21 159 3.47 35.4
5.0 12.5 12.8 12.9 12.5 12.4 16.14 189 3.42 41.9
6.0 15 15.0 15.1 14.7 14.6 18.92 214 3.36 47.6
100×100 3.0 7.5 8.98 9.04 8.78 8.72 11.33 175 3.93 35.0
4.0 10 11.7 11.8 11.5 11.4 14.81 223 3.88 44.6
5.0 12.5 14.4 14.5 14.1 14.0 18.14 266 3.83 53.1
6.0 15 16.9 17.0 16.5 16.4 21.32 304 3.77 60.7
120×120 3.0 7.5 10.9 11.0 10.6 10.6 13.73 310 4.75 51.6
4.0 10 14.3 14.4 14.0 13.9 18.01 397 4.70 66.2
5.0 12.5 17.6 17.7 17.2 17.0 22.14 478 4.64 79.6
6.0 15 20.7 20.8 20.2 20.1 26.12 551 4.59 91.8
125×125 3.0 7.5 11.4 11.4 11.1 11.0 14.33 351 4.95 56.2
4.0 10 14.9 15.0 14.6 14.5 18.81 452 4.90 72.3
5.0 12.5 18.4 18.5 17.9 17.8 23.14 544 4.85 87.1
6.0 15 21.7 21.8 21.2 21.0 27.32 629 4.80 101
150×150 3.0 7.5 13.7 13.8 13.4 13.3 17.33 618 5.97 82.4
4.0 10 18.1 18.2 17.7 17.6 22.81 800 5.92 107
5.0 12.5 22.3 22.5 21.8 21.7 28.14 970 5.87 129
6.0 15 26.4 26.6 25.8 25.7 33.32 1130 5.82 150
175×175 3.0 7.5 16.1 16.2 15.8 15.7 20.33 995 6.99 114
4.0 10 21.3 21.4 20.8 20.6 26.81 1290 6.94 148
5.0 12.5 26.3 26.4 25.7 25.5 33.14 1570 6.89 180
6.0 15 31.2 31.4 30.5 30.3 39.32 1840 6.84 210
200×200 3.0 7.5 18.5 18.6 18.1 18.0 23.33 1500 8.01 150
4.0 10 24.4 24.6 23.9 23.7 30.81 1950 7.96 195
5.0 12.5 30.2 30.4 29.6 29.4 38.14 2390 7.91 239
6.0 15 35.9 36.2 35.1 34.9 45.32 2800 7.86 280
250×250 3.0 7.5 23.3 23.4 22.7 22.6 29.33 2970 10.1 237
4.0 10 30.8 31.0 30.1 29.9 38.81 3890 10.0 311
5.0 12.5 38.2 38.4 37.3 37.1 48.14 4770 9.96 382
6.0 15 45.5 45.7 44.4 44.1 57.32 5620 9.90 450
300×300 3.0 7.5 28.0 28.2 27.4 27.2 35.33 5170 12.1 345
4.0 10 37.1 37.4 36.3 36.0 46.81 6790 12.0 453
5.0 12.5 46.1 46.4 45.1 44.8 58.14 8370 12.0 558
6.0 15 55.0 55.3 53.7 53.4 69.32 9890 11.9 660