工字钢规格表

尺 寸 /mm 型 号 10 14 16 18 h b d t r r1 截面 面积 /cm2 理论 重量 /kg·m-1 IX/cm4 245 488 712 1130 1660 2370 2500 3400 3570 5020 5280 7110 7480 11100 11600 12200 15800 16500 17300 参 考 数 值 X-X WX/cm3 IX/cm IX：SX IY/cm4 49 77.5 102 141 185 287 250 309 325 402 423 508 534 692 726 760 875 919 962 4.14 5.76 6.58 7.36 8.15 7.96 8.99 8.78 9.94 11.3 11.1 12.8 12.6 12.3 14.4 14.1 13.8 8.59 12.0 13.8 15.4 17.2 16.9 18.9 18.7 21.3 24.6 24.2 27.5 27.1 26.8 30.7 30.3 29.9 33.0 64.4 93.1 122 158 169 225 239 280 309 345 379 460 502 544 552 582 612 93.2 96.2 5.20 10.848 46.9 Y-Y WY/cm3 iY/cm 9.72 12.7 16.1 21.2 26.0 31.5 33.1 40.9 42.7 48.3 52.4 56.6 61.2 70.8 76 81.2 81.2 84.3 87.4 1.52 1.61 1.73 1.89 2.00 2.12 2.06 2.31 2.27 2.4 2.4 2.50 2.49 2.62 2.61 2.61 2.69 2.64 2.60 100 68 4.5 7.6 6.5 3.3 14.345 11.261 5 8.4 7.0 3.5 18.118 14.223 140 80 5.5 9.1 7.5 3.8 21.516 16.890 160 88 6.0 9.9 8.0 4.0 26.131 20.513 180 94 6.5 10.7 8.5 4.3 30.756 24.143 12.6 126 74 20a 200 100 7.0 11.4 9.0 4.5 35.578 27.929 20b 200 102 9.0 114. 9.0 4.5 39.578 31.069 22a 220 110 7.5 12.3 9.5 4.8 42.128 33.070 22b 220 112 9.5 12.3 9.5 4.8 46.528 36.524 25a 250 116 8 13 10.0 5.0 48.541 38.105 13 10.0 5.0 53.541 42.030 25b 250 118 10 10.20 21.6 28a 280 122 8.5 13.7 10.5 5.3 55.404 43.492 28b 280 124 10.5 13.7 10.5 5.3 61.004 47.888 32a 320 130 9.5 15 11.5 5.8 67.156 52.777 32b 320 132 11.5 15 11.5 5.8 73.556 57.741 32c 320 134 13.5 15 11.5 5.8 79.956 62.765 36a 360 136 10.0 15.8 12.0 6.0 76.480 60.037 36b 360 138 12.0 15.8 12.0 6.0 83.680 65.689 36c 360 140 14.0 15.8 12.0 6.0 90.880 71.341 40a 400 142 10.5 16.5 12.5 6.3 86.112 67.598 21700 1090 15.9 34.1 660 40b 400 144 12.5 16.5 12.5 6.3 94.112 73.878 22800 1140 15.6 33.6 692 2.77 2.71 40c 400 146 14.5 16.5 12.5 6.3 102.112 80.158 23900 1190 15.2 33.2 727 45a 450 150 11.5 18.0 13.5 6.8 102.446 80.420 32200 1430 17.7 38.6 855 45b 450 152 13.5 18.0 13.5 6.8 111.446 87.485 33800 1500 17.4 38.0 894 45c 450 154 15.5 18.0 13.5 6.8 120.446 94.550 35300 1570 17.1 37.6 938 50a 500 158 12.0 20.0 14.0 7.0 119.304 93.654 46500 1860 19.7 42.8 1120 50b 500 160 14.0 20.0 14.0 7.0 129.304 101.504 48600 1940 19.4 42.4 1170 50c 500 162 16.0 20.0 14.0 7.0 139.304 109.354 50600 2080 19 41.8 1220 56a 560 166 12.5 21 14.5 7.3 135.435 106.316 65600 2340 22.0 47.7 1370 56b 560 168 14.5 21 14.5 7.3 146.435 115.108 68500 2450 21.6 47.2 1490 56c 560 170 16.5 21 14.5 7.3 157.835 123.9 63a 630 176 13.0 22 63b 630 178 15.0 22 63c 630 180 17.0 22 12 71400 2550 21.3 46.7 1560 15 7.5 154.658 121.407 93900 2980 24.6 54.2 1700 15 7.5 167.258 131.298 98100 3160 24.2 53.5 1810 15 7.5 180.858 141.189 102000 3300 23.8 52.9 1920 436 4570 4800 6550 6870 8950 9400 9850 381 9.77 20.7 280 400 9.57 20.4 297 485 10.9 23.8 345 509 10.7 22.9 366 597 12.1 25.7 400 627 11.8 25.4 422 657 11.6 26.0 445 99.6 114 118 122 142 146 151 165 174 183 193 204 214 48.4 50.4 56.6 58.9 63.5 65.9 68.5 164 170 175 2.65 2.89 2.84 2.79 3.07 3.01 2.96 3.18 3.16 3.16 3.31 3.29 3.27 1.62 2.42 2.38 2.51 2.47 2.55 2.50 2.46 3.19 3.14 3.08 120 74 5.0 8.4 7.0 3.5 17.818 13.987 72.7 4.95 10.3 46.9 12.7 24a 240 116 8.0 13.0 10.0 5.0 47.741 37.477 24b 240 118 10.0 13.0 10.0 5.0 52.541 41.245 27a 270 122 8.5 13.7 10.5 5.3 54.554 42.825 27b 270 124 10.5 13.7 10.5 5.3 59.954 47.064 30a 300 126 9.0 14.4 11.0 5.5 61.254 48.084 30b 300 128 11.0 14.4 11.0 5.5 67.254 52.794 30c 300 130 13.0 14.4 11.0 5.5 73.254 57.504 55a 550 168 12.5 21.0 14.5 7.3 134.185 105.335 62900 2290 21.6 46.9 1370 55b 550 168 14.5 21.0 14.5 7.3 145.185 113.970 65600 2390 21.2 46.4 1420 55c 550 170 16.5 21.0 14.5 7.3 156.185 122.605 68400 2490 20.9 45.8 1480