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NATIONAL STANDARD OF HOT ROLLED H-SECTION STEEL GB/T11263-2017
categon
mode
HeightXwidth
mmXmm
Section size/mm
CrO5s sect heoreticaSurace area
area of weight
Momentofinertia/cm4
Radius ofineitia percm
Section modulus/cm3H B t₁ t₂ r cm² kg/m m2/m i i W W HW 100×100 100 100 6 8 8 21.58 16.9 0.574 378 134 4.18 2.48 75.6 26.7 HW 125×125 125 125 6.5 9 8 30 23.6 0.723 839 293 5.28 3.12 134 46.9 HW 150×150 150 150 7 10 8 39.64 31.1 0.872 1620 563 6.39 3.76 216 75.1 HW 175×175 175 175 7.5 11 13 51.42 40.4 1.01 2900 984 7.5 4.37 331 112 HW 200×200 200 200 8 12 13 63.53 49.9 1.16 4720 1600 8.61 5.02 472 160 HW 200×200 *200 204 12 12 13 71.53 56.2 1.17 4980 1700 8.34 4.87 498 167 HW 250×250 *244 252 11 11 13 81.31 63.8 1.45 8700 2940 10.3 6.01 713 233 HW 250×250 250 250 9 14 13 91.43 71.8 1.46 10700 3650 10.8 6.31 860 292 HW 250×250 *250 255 14 14 13 103.9 81.6 1.47 11400 3880 10.5 6.1 912 304 HW 300×300 *294 302 12 12 13 106.3 83.5 1.75 16600 5510 12.5 7.2 1130 365 HW 300×300 300 300 10 15 13 118.5 93 1.76 20200 6750 13.1 7.55 1350 450 HW 300×300 *300 305 15 15 13 133.5 105 1.77 21300 7100 12.6 7.29 1420 466 HW 350×350 *338 351 13 13 13 133.3 105 2.03 27700 9380 14.4 8.38 1640 534 HW 350×350 *344 348 10 16 13 144 113 2.04 32800 11200 15.1 8.83 1910 646 HW 350×350 *344 354 16 16 13 164.7 129 2.05 34900 11800 14.6 8.48 2030 669 HW 350×350 350 350 12 19 13 171.9 135 2.05 39800 13600 15.2 8.88 2280 776 HW 350×350 *350 357 19 19 13 196.4 154 2.07 42300 14400 14.7 8.57 2420 808 HW 400×400 *388 402 15 15 22 178.5 140 2.32 49000 16300 16.6 9.54 2520 809 HW 400×400 *394 398 11 18 22 186.8 147 2.32 56100 18900 17.3 10.1 2850 951 HW 400×400 *394 405 18 18 22 214.4 168 2.33 59700 20000 16.7 9.64 3030 985 HW 400×400 400 400 13 21 22 218.7 172 2.34 66600 22400 17.5 10.1 3330 1120 HW 400×400 *400 408 21 21 22 250.7 197 2.35 70900 23800 16.8 9.74 3540 1170 HW 400×400 *414 405 18 28 22 295.4 232 2.37 92800 31000 17.7 10.2 4480 1530 HW 400×400 *428 407 20 35 22 360.7 283 2.41 119000 39400 18.2 10.4 5570 1930 HW 400×400 *458 417 30 50 22 528.6 415 2.49 187000 60500 18.8 10.7 8170 2900 HW 400×400 498 432 45 70 22 770.1 604 2.6 298000 94400 19.7 l1.1 12000 4370 HW 500×500 *492 465 15 20 22 258 202 2.78 117000 33500 21.3 11.4 4770 1440 HW 500×500 *502 465 15 25 22 304.5 239 2.8 146000 41900 21.9 11.7 5810 1800 HW 500×500 *502 470 20 25 22 329.6 259 2.81 151000 43300 21.4 11.5 6020 1840 HM 150×100 148 100 6 9 8 26.34 20.7 0.67 1000 150 6.16 2.38 135 30.1 HM 200×150 194 150 6 9 8 38.1 29.9 0.962 2630 507 8.3 3.64 271 67.6 HM 250×175 244 175 7 11 13 55.49 43.6 1.15 6040 984 10.4 4.21 495 112 HM 300×200 294 200 8 12 13 71.05 55.8 1.35 11100 1600 12.5 4.74 756 160 HM 300×200 *298 201 9 14 13 82.03 64.4 1.36 13100 1900 12.6 4.8 878 189 HM 350×250 340 250 9 14 13 99.53 78.1 1.64 21200 3650 14.6 6.05 1250 292 HM 400×300 390 300 10 16 13 133.3 105 1.94 37900 7200 16.9 7.35 1940 480 HM 450*300 440 300 11 18 13 153.9 121 2.04 54700 8110 18.9 7.25 2490 540 HM 500*300 *482 300 11 15 13 141.2 111 2.12 58300 6760 20.3 6.91 2420 450 HM 500*300 488 300 11 18 13 159.2 125 2.13 68900 8110 20.8 7.13 2820 540 HM 550*300 *544 300 11 15 13 148 116 2.24 76400 6760 22.7 6.75 2810 450 HM 550*300 *550 300 11 18 13 166 130 2.26 89800 8110 23.3 6.98 3270 540 HM 600*300 *582 300 12 17 13 169.2 133 2.23 98900 7660 24.2 6.72 3400 511 HM 600*300 588 300 12 20 13 187.2 147 2.33 114000 9010 24.7 6.93 3890 601 HM 600*300 594 302 14 23 13 217.1 170 2.35 134000 10600 24.8 6.97 4500 700
