1、常用轻量 H型钢规格及特征值标准截面尺寸（mm）截面面积cm平方单位重量kg/m惯性矩cm平方回转半径 cm截面面积cm平方名义截面尺寸(mm)HXB t1 t2 r A W Lx Ly ix iy Zx Zy244X252 11 11 16 82.06 64.4 8,790 2,940 10.3 5.98 720 233 248X249 8 13 16 84.07 66.5 9,930 3,350 10.8 6.29 801 269 250X25 9 14 16 92.18 72.4 10,800 3,650 10.8 6.29 867 292 250X250 250X25 14 14 16
2、 104.7 82.2 11,500 3,880 10.5 6.09 919 304 298X14 5.5 8 13 40.8 32.0 6,320 442 12.4 3.29 424 59.3300x150 300X15 6.5 9 13 46.78 36.7 7,210 508 12.4 3.29 481 67.7294X20 8 12 18 72.38 56.8 11,300 1,600 12.5 4.71 771 160 300X200 298X20 9 14 18 83.36 65.4 13,300 1,900 12.6 4.77 893 189 294X30 12 12 18 10
3、7.7 84.5 16,900 5,520 12.5 7.16 1,15 365 298X299 9 14 18 110.8 87.0 18,800 6,240 13.0 7.50 1,27 417 300X300 10 15 18 119.8 94.0 20,400 6,750 13.1 7.51 1,360 450 300X305 15 15 18 134.8 106 21,500 7,100 12.6 7.26 1,44 466 304X30 11 17 18 134.8 106 23,400 7,730 13.2 7.57 1,540 514 300x300 310X305 15 20
4、 18 165.3 130 28,150 9,460 13.2 7.6 1810 620 310X310 20 20 18 180.8 142 29,390 9,940 12.8 7.5 1890 642 346X174 6 9 14 52.68 41.4 11,100 792 14.5 3.88 641 91 350X175 7 11 14 63.14 49.6 13,600 984 14.7 3.95 775 112 350X175 354X176 8 13 14 73.68 57.8 16,100 1,180 14.8 4.01 909 134 336X24 8 12 20 88.15
5、69.2 18,500 3,090 14.5 5.92 1100 248 350x250 340X250 9 14 20 101.5 79.7 21,700 3,650 14.6 6.00 1280 292 344X348 10 16 20 146 115 33,300 11,200 15.1 8.78 1940 646 344X354 16 16 20 166.6 131 35,300 11,800 14.6 8.43 2050 669 350X350 350X350 12 19 20 173.9 137 40,300 13,600 15.2 8.84 2300 776 396X199 7
6、11 16 72.16 56.6 20,000 1,450 16.7 4.48 1010 145 400X200 8 13 16 84.12 66 23,700 1,740 16.8 4.54 1190 174 400x200 404X201 9 15 16 96.16 75.5 27,500 2,030 16.9 4.6 1360 202 386X299 9 14 22 120.1 94.3 33,700 6,240 16.7 7.81 1740 418 400X300 390X300 10 16 22 136 107 38,700 7,210 16.9 7.28 1980 481 446X
7、199 8 12 18 84.3 66.2 28,700 1,580 18.5 4.33 1290 159 450x200 450X200 9 14 18 96.76 76 33,500 1,870 18.6 4.4 1490 187 434X299 10 15 24 135 106 46,800 6,690 18.6 7.04 2160 448 450X300 440X300 11 18 24 157.4 124 56,100 8,110 18.9 7.18 2550 541 500x200 496X199 9 14 20 101.3 79.5 41,900 1,840 20.3 4.27
8、1690 185 500X200 10 16 20 114.2 89.6 47,800 2,140 20.5 4.33 1910 214 506X201 11 19 20 131.3 103 56,500 2,580 20.7 4.43 2230 257 482X300 11 15 26 145.5 114 600,400 6,760 20.4 6.82 2500 451 500X300 488X300 11 18 26 163.5 128 71,000 8,110 20.8 7.04 2910 541 596X199 10 15 22 120.5 94.6 68,700 1,980 23.9
9、 4.05 2310 199 600X200 11 17 22 134.4 106 77,600 2,280 24 4.12 2590 228 606X201 12 20 22 152.5 120 90,400 2,720 24.3 4.22 2980 271 600x200 612X202 13 23 22 170.7 134 103,000 3,180 24.6 4.31 3380 314 582X300 12 17 28 174.5 137 10,300 7,670 24.3 6.63 3530 511 599X300 12 20 28 192.5 151 118,000 9,020 2
10、4.8 6.85 4020 601 600X300 594X30 14 23 28 222.4 175 137,000 10,600 24.9 6.9 4620 截面尺寸(mm) 序号 高(H) 宽(B) 腹板厚 tw 翼板厚 tf A(cm2) 理论重量(kg/m) 1 100 50 2.3 3.2 5.35 4.20 2 100 50 3.2 4.5 7.41 5.82 3 100 50 4.5 6.0 9.96 7.82 4 100 100 3.2 4.5 1.91 9.35 5 100 100 4.5 6.0 15.96 12.53 6 100 100 6.0 8.0 21.04 16
11、.52 7 125 125 4.5 6.0 20.09 15.77 8 125 125 4.5 8.0 24.91 19.55 9 150 100 3.2 4.5 13.51 10.61 10 150 100 4.5 6.0 8.21 14.29 11 150 150 4.5 6.0 24.21 19.00 12 150 150 6.0 8.0 32.04 25.15 13 200 100 3.0 3.0 11.82 9.28 14 200 100 3.2 4.5 15.11 11.86 15 200 100 4.5 6.0 20.46 16.06 16 200 100 6.0 8.0 27.
12、04 21.23 17 200 150 3.2 4.5 19.61 15.40 18 200 150 4.5 6.0 26.46 20.77 19 200 150 6.0 8.0 35.04 27.51 20 250 125 3.2 4.5 18.96 14.89 21 250 125 4.5 6.0 25.71 20.18 22 250 150 3.2 4.5 21.21 16.65 23 250 150 4.5 6.0 28.71 22.54 24 250 150 4.5 8.0 34.53 27.11 25 250 150 6.0 6.0 32.28 25.3426 250 200 6.
13、0 8.0 46.04 36.14 27 300 150 3.2 4.5 22.81 17.91 28 300 150 4.5 6.0 30.96 24.30 29 300 150 6.0 8.0 41.04 32.22 30 300 200 6.0 8.0 49.04 38.50 31 350 150 3.2 4.5 24.41 19.16 32 350 150 4.5 6.0 33.21 26.07 33 350 150 4.5 8.0 39.03 30.64 34 350 150 6.0 8.0 44.04 34.5735 350 175 4.5 8.0 43.03 33.78 36 3
14、50 175 6.0 8.0 48.04 37.71 37 350 200 6.0 8.0 52.04 40.85 38 400 150 4.5 6.0 35.46 27.8439 400 150 6.0 8.0 47.04 36.9340 400 200 4.5 6.0 41.46 32.55 41 400 200 6.0 8.0 55.04 43.21 42 400 250 6.0 8.0 63.04 49.49 43 500 200 6.0 8.0 61.04 47.92 44 500 250 6.0 8.0 69.04 54.20 45 500 200 6.0 10.0 68.80 5
15、4.01 46 500 250 6.0 10.0 78.80 61.8647 500 300 6.0 8.0 77.04 60.48 48 500 300 6.0 10.0 88.80 69.71 49 550 200 6.0 8.0 64.04 50.27 50 550 200 6.0 10.0 71.80 56.3651 550 250 6.0 8.0 72.04 56.5552 550 250 6.0 10.0 81.80 64.21 53 550 300 6.0 8.0 80.04 62.83 54 550 300 6.0 10.0 91.80 72.06 55 600 200 6.0 8.0 67.04 52.63 56 600 250 6.0 8.0 75.04 58.91 57 600 300 6.0 8.0 83.04 65.19
