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Nominal dimensions and sectional properties of a limited range of rectangular hollow sections

Rectangular hollow section Y Y Z Z H B T
Rectangular hollow section

Specified side dimension $ H $ , in $ \mathrm{mm} $ Specified side dimension $ B $ , in $ \mathrm{mm} $ Specified thickness $ T $ , in $ \mathrm{mm} $ Mass per unit length $ M $ , in $ \mathrm{kg/m} $ Cross-sectional area $ A $ , in $ \mathrm{cm^2} $ Second moment of area $ I_{yy} $ , in $ \mathrm{cm^4} $ Second moment of area $ I_{zz} $ , in $ \mathrm{cm^4} $ Radius of gyration $ i_{yy} $ , in $ \mathrm{cm} $ Radius of gyration $ i_{zz} $ , in $ \mathrm{cm} $ Elastic section modulus $ W_{elyy} $ , in $ \mathrm{cm^3} $ Elastic section modulus $ W_{elzz} $ , in $ \mathrm{cm^3} $ Plastic section modulus $ W_{plyy} $ , in $ \mathrm{cm^3} $ Plastic section modulus $ W_{plzz} $ , in $ \mathrm{cm^3} $ Torsional inertia constant $ I_t $ , in $ \mathrm{cm^4} $ Torsional modulus constant $ C_t $ , in $ \mathrm{cm^3} $ Superficial area per metre length $ A_s $ , in $ \mathrm{m^2/m} $ Nominal length per tonne, in $ \mathrm{m} $
40 20 2.0 1.68 2.14 4.05 1.34 1.38 0.793 2.02 1.34 2.61 1.60 3.45 2.36 0.113 596
40 20 2.5 2.03 2.59 4.69 1.54 1.35 0.770 2.35 1.54 3.09 1.88 4.06 2.72 0.111 492
40 20 3.0 2.36 3.01 5.21 1.68 1.32 0.748 2.60 1.68 3.50 2.12 4.57 3.00 0.110 423
50 30 2.0 2.31 2.94 9.54 4.29 1.80 1.21 3.81 2.86 4.74 3.33 9.77 4.84 0.153 434
50 30 2.5 2.82 3.59 11.3 5.05 1.77 1.19 4.52 3.37 5.70 3.98 11.7 5.72 0.151 355
50 30 3.0 3.30 4.21 12.8 5.70 1.75 1.16 5.13 3.80 6.57 4.58 13.5 6.49 0.150 303
50 30 4.0 4.20 5.35 15.3 6.69 1.69 1.12 6.10 4.46 8.05 5.58 16.5 7.71 0.146 238
60 40 2.0 2.93 3.74 18.4 9.83 2.22 1.62 6.14 4.92 7.47 5.65 20.7 8.12 0.193 341
60 40 2.5 3.60 4.59 22.1 11.7 2.19 1.60 7.36 5.87 9.06 6.84 25.1 9.72 0.191 278
60 40 3.0 4.25 5.41 25.4 13.4 2.17 1.58 8.46 6.72 10.5 7.94 29.3 11.2 0.190 236
60 40 4.0 5.45 6.95 31.0 16.3 2.11 1.53 10.3 8.14 13.2 9.89 36.7 13.7 0.186 183
60 40 5.0 6.56 8.36 35.3 18.4 2.06 1.48 11.8 9.21 15.4 11.5 42.8 15.6 0.183 152
70 50 2.0 3.56 4.54 31.5 18.8 2.63 2.03 8.99 7.50 10.8 8.58 37.5 12.2 0.233 281
70 50 2.5 4.39 5.59 38.0 22.6 2.61 2.01 10.9 9.04 13.2 10.4 45.8 14.7 0.231 228
70 50 3.0 5.19 6.61 44.1 26.1 2.58 1.99 12.6 10.4 15.4 12.2 53.6 17.1 0.230 193
70 50 4.0 6.71 8.55 54.7 32.2 2.53 1.94 15.6 12.9 19.5 15.4 68.1 21.2 0.226 149
70 50 5.0 8.13 10.4 63.5 37.2 2.48 1.90 18.1 14.9 23.1 18.2 80.8 24.6 0.223 123
80 40 2.0 3.56 4.54 37.4 12.7 2.87 1.67 9.34 6.36 11.6 7.17 30.9 11.0 0.233 281
80 40 2.5 4.39 5.59 45.1 15.3 2.84 1.65 11.3 7.63 14.1 8.72 37.6 13.2 0.231 228
80 40 3.0 5.19 6.61 52.3 17.6 2.81 1.63 13.1 8.78 16.5 10.2 43.9 15.3 0.230 193
80 40 4.0 6.71 8.55 64.8 21.5 2.75 1.59 16.2 10.7 20.9 12.8 55.2 18.8 0.226 149
80 40 5.0 8.13 10.4 75.1 24.6 2.69 1.54 18.8 12.3 24.7 15.0 65.0 21.7 0.223 123
80 60 2.0 4.19 5.34 49.5 31.9 3.05 2.44 12.4 10.6 14.7 12.1 61.2 17.1 0.273 239
80 60 2.5 5.17 6.59 60.1 38.6 3.02 2.42 15.0 12.9 18.0 14.8 75.1 20.7 0.271 193
80 60 3.0 6.13 7.81 70.0 44.9 3.00 2.40 17.5 15.0 21.2 17.4 88.3 24.1 0.270 163
80 60 4.0 7.97 10.1 87.9 56.1 2.94 2.35 22.0 18.7 27.0 22.1 113 30.3 0.266 126
80 60 5.0 9.70 12.4 103 65.7 2.89 2.31 25.8 21.9 32.2 26.4 136 35.7 0.263 103
90 50 2.0 4.19 5.34 57.9 23.4 3.29 2.09 12.9 9.35 15.7 10.5 53.4 15.9 0.273 239
90 50 2.5 5.17 6.59 70.3 28.2 3.27 2.07 15.6 11.3 19.3 12.8 65.3 19.2 0.271 193
90 50 3.0 6.13 7.81 81.9 32.7 3.24 2.05 18.2 13.1 22.6 15.0 76.7 22.4 0.270 163
90 50 4.0 7.97 10.1 103 40.7 3.18 2.00 22.8 16.3 28.8 19.1 97.7 28.0 0.266 126
90 50 5.0 9.70 12.4 121 47.4 3.12 1.96 26.8 18.9 34.4 22.7 116 32.7 0.263 103
100 40 2.5 5.17 6.59 79.3 18.8 3.47 1.69 15.9 9.39 20.2 10.6 50.5 16.8 0.271 193
100 40 3.0 6.13 7.81 92.3 21.7 3.44 1.67 18.5 10.8 23.7 12.4 59.0 19.4 0.270 163
100 40 4.0 7.97 10.1 116 26.7 3.38 1.62 23.1 13.3 30.3 15.7 74.5 24.0 0.266 126
100 40 5.0 9.70 12.4 136 30.8 3.31 1.58 27.1 15.4 36.1 18.5 87.9 27.9 0.263 103
100 50 2.5 5.56 7.09 91.2 31.1 3.59 2.09 18.2 12.4 22.7 14.0 75.4 21.5 0.291 180
100 50 3.0 6.60 8.41 106 36.1 3.56 2.07 21.3 14.4 26.7 16.4 88.6 25.0 0.290 152
100 50 4.0 8.59 10.9 134 44.9 3.50 2.03 26.8 18.0 34.1 20.9 113 31.3 0.286 116
100 50 5.0 10.5 13.4 158 52.5 3.44 1.98 31.6 21.0 40.8 25.0 135 36.8 0.283 95.4
100 50 6.0 12.3 15.6 179 58.7 3.38 1.94 35.8 23.5 46.9 28.5 154 41.4 0.279 81.5
100 50 6.3 12.5 15.9 176 58.2 3.32 1.91 35.1 23.3 46.9 28.6 158 42.1 0.273 79.9
100 60 2.5 5.96 7.59 103 46.9 3.69 2.49 20.6 15.6 25.1 17.7 103 26.2 0.311 168
100 60 3.0 7.07 9.01 121 54.6 3.66 2.46 24.1 18.2 29.6 20.8 122 30.6 0.310 141
100 60 4.0 9.22 11.7 153 68.7 3.60 2.42 30.5 22.9 37.9 26.6 156 38.7 0.306 108
100 60 5.0 11.3 14.4 181 80.8 3.55 2.37 36.2 26.9 45.6 31.9 188 45.8 0.303 88.7
100 60 6.0 13.2 16.8 205 91.2 3.49 2.33 41.1 30.4 52.5 36.6 216 51.9 0.299 75.7
100 60 6.3 13.5 17.2 203 90.9 3.44 2.30 40.7 30.3 52.8 36.9 223 53.0 0.293 74.0
100 80 2.5 6.74 8.59 127 90.2 3.84 3.24 25.4 22.5 30.0 25.8 166 35.7 0.351 148
100 80 3.0 8.01 10.2 149 106 3.82 3.22 29.8 26.4 35.4 30.4 196 41.9 0.350 125
100 80 4.0 10.5 13.3 189 134 3.77 3.17 37.9 33.5 45.6 39.2 254 53.4 0.346 95.4
100 80 5.0 12.8 16.4 226 160 3.72 3.12 45.2 39.9 55.1 47.2 308 63.7 0.343 77.9
100 80 6.0 15.1 19.2 258 182 3.67 3.08 51.7 45.5 63.8 54.7 357 73.0 0.339 66.2
100 80 6.3 15.5 19.7 259 183 3.62 3.04 51.8 45.7 64.6 55.4 371 75.0 0.333 64.6
120 60 2.5 6.74 8.59 161 55.2 4.33 2.53 26.9 18.4 33.2 20.6 133 31.7 0.351 148
120 60 3.0 8.01 10.2 189 64.4 4.30 2.51 31.5 21.5 39.2 24.2 156 37.1 0.350 125
120 60 4.0 10.5 13.3 241 81.2 4.25 2.47 40.1 27.1 50.5 31.1 201 47.0 0.346 95.4
120 60 5.0 12.8 16.4 287 96.0 4.19 2.42 47.8 32.0 60.9 37.4 242 55.8 0.343 77.9
120 60 6.0 15.1 19.2 328 109 4.13 2.38 54.7 36.3 70.6 43.1 280 63.6 0.339 66.2
120 60 6.3 15.5 19.7 327 109 4.07 2.35 54.5 36.4 71.2 43.7 289 65.1 0.333 64.6
120 60 8.0 18.9 24.0 375 124 3.95 2.27 62.6 41.3 84.1 51.3 340 75.0 0.326 53.0
120 80 3.0 8.96 11.4 230 123 4.49 3.29 38.4 30.9 46.2 35.0 255 50.8 0.390 112
120 80 4.0 11.7 14.9 295 157 4.44 3.24 49.1 39.3 59.8 45.2 331 64.9 0.386 85.2
120 80 5.0 14.4 18.4 353 188 4.39 3.20 58.9 46.9 72.4 54.7 402 77.8 0.383 69.4
120 80 6.0 17.0 21.6 406 215 4.33 3.15 67.7 53.8 84.3 63.5 469 89.4 0.379 58.9
120 80 6.3 17.5 22.2 408 217 4.28 3.12 68.1 54.3 85.6 64.7 488 92.1 0.373 57.3
120 80 8.0 21.4 27.2 476 252 4.18 3.04 79.3 62.9 102 76.9 584 108 0.366 46.8
140 80 4.0 13.0 16.5 430 180 5.10 3.30 61.4 45.1 75.5 51.3 412 76.5 0.426 77.0
140 80 5.0 16.0 20.4 517 216 5.04 3.26 73.9 54.0 91.8 62.2 501 91.8 0.423 62.6
140 80 6.0 18.9 24.0 597 248 4.98 3.21 85.3 62.0 107 72.4 584 106 0.419 53.0
140 80 6.3 19.4 24.8 603 251 4.93 3.19 86.1 62.9 109 74.0 609 109 0.413 51.4
140 80 8.0 23.9 30.4 708 293 4.82 3.10 101 73.3 131 88.4 731 129 0.406 41.8
150 100 4.0 14.9 18.9 595 319 5.60 4.10 79.3 63.7 95.7 72.5 662 105 0.486 67.2
150 100 5.0 18.3 23.4 719 384 5.55 4.05 95.9 76.8 117 88.3 809 127 0.483 54.5
150 100 6.0 21.7 27.6 835 444 5.50 4.01 111 88.8 137 103 948 147 0.479 46.1
150 100 6.3 22.4 28.5 848 453 5.45 3.98 113 90.5 140 106 992 152 0.473 44.6
150 100 8.0 27.7 35.2 1008 536 5.35 3.90 134 107 169 128 1206 182 0.466 36.1
150 100 10.0 33.4 42.6 1162 614 5.22 3.80 155 123 199 150 1426 211 0.457 29.9
150 100 12.0 37.7 48.1 1207 642 5.01 3.65 161 128 215 163 1573 229 0.438 26.5
150 100 12.5 38.9 49.5 1225 651 4.97 3.63 163 130 220 166 1606 233 0.436 25.7
160 80 4.0 14.2 18.1 598 204 5.74 3.35 74.7 50.9 92.9 57.4 494 88.0 0.466 70.2
160 80 5.0 17.5 22.4 722 244 5.68 3.30 90.2 61.0 113 69.7 601 106 0.463 57.0
160 80 6.0 20.7 26.4 836 281 5.62 3.26 105 70.2 132 81.3 702 122 0.459 48.2
160 80 6.3 21.4 27.3 846 286 5.57 3.24 106 71.4 135 83.3 732 126 0.453 46.7
160 80 8.0 26.4 33.6 1001 335 5.46 3.16 125 83.7 163 100 882 150 0.446 37.9
160 80 10.0 31.8 40.6 1146 380 5.32 3.06 143 95.0 191 117 1031 172 0.437 31.4
160 80 12.0 35.8 45.7 1171 391 5.06 2.93 146 97.8 204 125 1111 183 0.418 27.9
160 80 12.5 36.9 47.0 1185 396 5.02 2.90 148 98.9 208 127 1129 185 0.416 27.1
180 100 4.0 16.8 21.3 926 374 6.59 4.18 103 74.8 126 84.0 854 127 0.546 59.7
180 100 5.0 20.7 26.4 1124 452 6.53 4.14 125 90.4 154 103 1045 154 0.543 48.3
180 100 6.0 24.5 31.2 1310 524 6.48 4.10 146 105 181 120 1227 179 0.539 40.8
180 100 6.3 25.4 32.3 1335 536 6.43 4.07 148 107 186 124 1283 185 0.533 39.4
180 100 8.0 31.4 40.0 1598 637 6.32 3.99 178 127 226 150 1565 222 0.526 31.8
180 100 10.0 38.1 48.6 1859 736 6.19 3.89 207 147 268 177 1859 260 0.517 26.2
180 100 12.0 43.4 55.3 1965 782 5.96 3.76 218 156 292 194 2073 285 0.498 23.1
180 100 12.5 44.8 57.0 2001 796 5.92 3.74 222 159 300 199 2122 290 0.496 22.3
200 100 4.0 18.0 22.9 1200 411 7.23 4.23 120 82.2 148 91.7 985 142 0.586 55.5
200 100 5.0 22.3 28.4 1459 497 7.17 4.19 146 99.4 181 112 1206 172 0.583 44.9
200 100 6.0 26.4 33.6 1703 577 7.12 4.14 170 115 213 132 1417 200 0.579 37.9
200 100 6.3 27.4 34.8 1739 591 7.06 4.12 174 118 219 135 1483 208 0.573 36.6
200 100 8.0 33.9 43.2 2091 705 6.95 4.04 209 141 267 165 1811 250 0.566 29.5
200 100 10.0 41.3 52.6 2444 818 6.82 3.94 244 164 318 195 2154 292 0.557 24.2
200 100 12.0 47.1 60.1 2607 876 6.59 3.82 261 175 350 215 2414 322 0.538 21.2
200 100 12.5 48.7 62.0 2659 892 6.55 3.79 266 178 359 221 2474 329 0.536 20.5
200 120 4.0 19.3 24.5 1353 618 7.43 5.02 135 103 164 115 1345 172 0.626 51.9
200 120 5.0 23.8 30.4 1649 750 7.37 4.97 165 125 201 141 1652 210 0.623 42.0
200 120 6.0 28.3 36.0 1929 874 7.32 4.93 193 146 237 166 1947 245 0.619 35.4
200 120 6.3 29.3 37.4 1976 898 7.27 4.90 198 150 244 172 2040 255 0.613 34.1
200 120 8.0 36.5 46.4 2386 1079 7.17 4.82 239 180 298 209 2507 308 0.606 27.4
200 120 10.0 44.4 56.6 2806 1262 7.04 4.72 281 210 356 250 3007 364 0.597 22.5
200 120 12.0 50.9 64.9 3031 1368 6.84 4.59 303 228 395 278 3419 406 0.578 19.6
200 120 12.5 52.6 67.0 3099 1397 6.80 4.57 310 233 406 285 3514 416 0.576 19.0
250 150 5.0 30.1 38.4 3304 1508 9.28 6.27 264 201 320 225 3285 337 0.783 33.2
250 150 6.0 35.8 45.6 3886 1768 9.23 6.23 311 236 378 266 3886 396 0.779 27.9
250 150 6.3 37.2 47.4 4001 1825 9.18 6.20 320 243 391 276 4078 412 0.773 26.8
250 150 8.0 46.5 59.2 4886 2219 9.08 6.12 391 296 482 340 5050 504 0.766 21.5
250 150 10.0 57.0 72.6 5825 2634 8.96 6.02 466 351 582 409 6121 602 0.757 17.6
250 150 12.0 66.0 84.1 6458 2925 8.77 5.90 517 390 658 463 7088 684 0.738 15.2
250 150 12.5 68.3 87.0 6633 3002 8.73 5.87 531 400 678 477 7315 704 0.736 14.6
250 150 16.0 83.8 106.8 7660 3453 8.47 5.69 613 460 805 566 8713 823 0.718 11.9
260 180 5.0 33.2 42.4 4121 2350 9.86 7.45 317 261 377 294 4695 426 0.863 30.1
260 180 6.3 41.2 52.5 5013 2856 9.77 7.38 386 317 463 361 5844 523 0.853 24.3
260 180 8.0 51.5 65.6 6145 3493 9.68 7.29 473 388 573 446 7267 642 0.846 19.4
260 180 10.0 63.2 80.6 7363 4174 9.56 7.20 566 464 694 540 8850 772 0.837 15.8
260 180 12.0 73.5 93.7 8245 4679 9.38 7.07 634 520 790 615 10330 884 0.818 13.6
260 180 12.5 76.2 97.0 8482 4812 9.35 7.04 652 535 815 635 10680 911 0.816 13.1
260 180 16.0 93.9 120 9923 5614 9.11 6.85 763 624 977 759 12890 1079 0.798 10.7
300 100 6.0 35.8 45.6 4777 842 10.2 4.30 318 168 411 188 2403 306 0.779 27.9
300 100 6.3 37.2 47.4 4907 868 10.2 4.28 327 174 425 194 2515 318 0.773 26.8
300 100 8.0 46.5 59.2 5978 1045 10.0 4.20 399 209 523 238 3080 385 0.766 21.5
300 100 10.0 57.0 72.6 7106 1224 9.90 4.11 474 245 631 285 3681 455 0.757 17.6
300 100 12.0 66.0 84.1 7808 1343 9.64 4.00 521 269 710 321 4177 508 0.738 15.2
300 100 12.5 68.3 87.0 8010 1374 9.59 3.97 534 275 732 330 4292 521 0.736 14.6
300 100 16.0 83.8 107 9157 1543 9.26 3.80 610 309 865 386 4939 592 0.718 11.9
300 150 6.0 40.5 51.6 6074 2080 10.8 6.35 405 277 500 309 4988 479 0.879 24.7
300 150 6.3 42.2 53.7 6266 2150 10.8 6.32 418 287 517 321 5234 499 0.873 23.7
300 150 8.0 52.8 67.2 7684 2623 10.7 6.25 512 350 640 396 6491 612 0.866 18.9
300 150 10.0 64.8 82.6 9209 3125 10.6 6.15 614 417 776 479 7879 733 0.857 15.4
300 150 12.0 75.4 96.1 10300 3498 10.4 6.03 687 466 883 546 9153 837 0.838 13.3
300 150 12.5 78.1 99.5 10590 3595 10.3 6.01 706 479 912 563 9452 862 0.836 12.8
300 150 16.0 96.4 123 12390 4174 10.0 5.83 826 557 1092 673 11330 1015 0.818 10.4
300 200 6.0 45.2 57.6 7370 3962 11.3 8.29 491 396 588 446 8115 651 0.979 22.1
300 200 6.3 47.1 60.0 7624 4104 11.3 8.27 508 410 610 463 8524 680 0.973 21.2
300 200 8.0 59.1 75.2 9389 5042 11.2 8.19 626 504 757 574 10630 838 0.966 16.9
300 200 10.0 72.7 92.6 11310 6058 11.1 8.09 754 606 921 698 12990 1012 0.957 13.8
300 200 12.0 84.8 108 12790 6854 10.9 7.96 853 685 1056 801 15240 1167 0.938 11.8
300 200 12.5 88.0 112 13180 7060 10.8 7.94 879 706 1091 828 15770 1204 0.936 11.4
300 200 16.0 109 139 15620 8340 10.6 7.75 1041 834 1319 1000 19220 1442 0.918 9.18
350 250 6.0 54.7 69.6 12460 7458 13.4 10.3 712 597 843 671 14550 967 1.18 18.3
350 250 6.3 57.0 72.6 12920 7744 13.3 10.3 738 620 876 698 15290 1010 1.17 17.5
350 250 8.0 71.6 91.2 16000 9573 13.2 10.2 914 766 1092 869 19140 1253 1.17 14.0
350 250 10.0 88.4 113 19410 11590 13.1 10.1 1109 927 1335 1062 23500 1522 1.16 11.3
350 250 12.5 108 137 22920 13690 12.9 9.99 1310 1095 1598 1272 28770 1830 1.14 9.30
350 250 16.0 134 171 27580 16430 12.7 9.81 1576 1315 1954 1554 35500 2220 1.12 7.46
400 200 8.0 71.6 91.2 18970 6517 14.4 8.45 949 652 1173 728 15820 1133 1.17 14.0
400 200 12.5 108 137 27100 9260 14.1 8.22 1355 926 1714 1062 23600 1644 1.14 9.30
400 200 16.0 134 171 32550 11060 13.8 8.05 1627 1106 2093 1294 28930 1984 1.12 7.46
400 300 8.0 84.2 107 25120 16210 15.3 12.3 1256 1081 1487 1224 31180 1747 1.37 11.9
400 300 10.0 104 133 30610 19730 15.2 12.2 1530 1315 1824 1501 38410 2132 1.36 9.61
400 300 12.0 123 156 35280 22750 15.0 12.1 1764 1516 2122 1747 45530 2492 1.34 8.16
400 300 12.5 127 162 36490 23520 15.0 12.0 1824 1568 2198 1810 47240 2580 1.34 7.86
400 300 16.0 159 203 44350 28540 14.8 11.9 2218 1902 2708 2228 58730 3159 1.32 6.28
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