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HOT ROLLED STEELIBEAM GB/T 706-2016
Model
Dimension mm
Sectional area
TheoreticalweighitReference value X-X Y-Y h b d t r r1 cm2 kg/m l、,cm4 W,cm i,cm y,cm4W,cm³ ,cm 10 100 68 4.5 7.6 ##### 3.3 14.34 11.26 245 49.00 4.14 33 9.72 1.52 12 120 74 5.0 8.4 ##### 3.5 17.82 13.99 436 72.70 4.95 47 12.70 1.62 12.6 126 74 5.0 8.4 7.0 3.5 18.12 14.22 488 77.50 5.20 47 12.70 1.61 14 140 80 5.5 9.1 7.5 3.8 21.52 16.89 712 102.00 5.76 64 16.10 1.73 16 160 88 6.0 9.9 8.0 4.0 26.13 20.51 1130 141.00 6.58 93 21.10 1.89 18 180 94 6.5 10.7 8.5 4.3 30.76 24.14 1660 185.00 7.36 122 26.00 2.00 20a 200 100 7.0 11.4 9.0 4.5 35.58 27.93 2370 237.00 8.15 158 31.50 2.12 20b 200 102 9.0 11.4 9.0 4.5 2958 31.07 2500 250.00 7.96 169 33.10 2.05 22a 220 110 7.5 12.3 9.5 4.8 42.13 33.07 3400 309.00 8.99 225 40.90 2.31 22b 220 112 9.5 12.3 9.5 4.8 46.53 36.52 3570 325.00 8.78 239 42.70 2.27 25a 250 116 8.0 13.0 10.0 5.0 48.54 38.10 5020 402.00 10.20 280 48.30 2.40 25b 250 118 10.0 13.0 10.0 5.0 53.54 42.03 5280 423.00 9.94 309 52.40 2.40 28a 280 122 8.5 13.7 10.5 5.3 55.40 43.49 7110 508.00 11.30 345 56.60 2.50 28b 280 124 10.5 13.7 10.5 5.3 61.00 47.89 7480 534.00 11.10 379 61.20 2.49 32a 320 130 9.5 15.0 11.5 5.8 67.16 52.72 11100 692.00 12.80 460 70.80 2.62 32b 320 132 11.5 15.0 11.5 5.8 73.56 57.74 11600 726.00 12.60 502 76.00 2.61 32c 320 134 13.5 15.0 11.5 5.8 79.96 62.77 12200 760.00 12.60 544 81.20 2.61 36a 360 136 10.0 15.8 12.0 6.0 76.48 60.04 15800 875.00 14.40 552 81.20 2.69 36b 360 138 12.0 15.8 12.0 6.0 83.68 65.69 16500 919.00 14.10 582 84.30 2.64 36c 360 140 14.0 15.8 12.0 6.0 90.88 71.34 17300 962.00 13.80 612 87.40 2.60 40a 400 142 10.5 16.5 12.5 6.3 86.11 67.60 217001090.00 15.90 660 93.20 2.77 40b 400 144 12.5 16.5 12.5 6.3 94.11 73.88 228001140.00 15.60 692 96.20 2.71 40c 400 146 14.5 16.5 12.5 6.3 102.1l 80.16 239001190.00 15.20 727 99.60 2.65 45a 450 150 11.5 18.0 13.5 6.8 102.45 80.42 322001430.00 17.70 855114.00 2.89 45b 450 152 13.5 18.0 13.5 6.8 111.45 87.49 338001500.00 17.40 894118.00 2.84 45C 450 154 13.5 18.0 13.5 6.8 112.17 88.05 353001570.00 17.10 938 122.00 2.79 50a 500 158 12.0 20.0 14.0 7.0 119.30 93.65 46500 1860.00 19.70 1120142.00 3.07 50b 500 160 14.0 20.0 14.0 7.0 129.30 101.50 486001940.00 19.40 1170146.00 3.01 50c 500 162 16.0 20.0 14.0 7.0 139.30 109.35 506002080.00 19.00 1220151.00 2.96 55a 550 166 12.5 21.0 14.5 7.3 134.19 105.34 629002290.00 21.60 1370164.00 3.19 55b 550 168 14.5 21.0 14.5 7.3 145.19 113.97 656002390.00 21.20 1420170.00 3.14 55C 550 170 16.5 21.0 14.5 7.3 156.19 122.61 68400 2490.00 20.90 1480175.00 3.08 56a 560 166 12.5 21.0 14.5 7.3 135.44 106.32 656002340.00 22.00 1370165.00 3.18 56b 560 168 14.5 21.0 14.5 7.3 146.64 115.11 685002450.00 21.60 1490174.00 3.16 56c 560 170 16.5 21.0 14.5 7.3 157.84 123.90 714002550.00 21.30 1560183.00 3.16 63a 630 176 13.0 22.0 15.0 7.5 154.66 121.41 939002980.00 24.50 1700193.00 3.31 63b 630 178 15.0 22.0 15.0 7.5 167.26 131.30 981003160.00 24.20 1810204.00 3.29 63C 630 180 17.0 22.0 15.0 7.5 179.86 141.19 10200 3300.00 23.80 1920214.00 3.27
