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Universal Beams...
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Properties
I= Moment Of Inertia,R= Radius Of Gyration, E :Elastic Modulus
| Serial Size | I | R | E.M | RATIO D/T | ||||
| Axis xx | Axis y-y | Axis x-x | Axis y-y | Axis x-x | Axis y-y | |||
| Gross | Net | |||||||
| mm | cm 4 | cm 4 | cm 4 | cm | cm | cm 3 | cm 3 | |
| 914 x 419 | 717325 | 639177 | 42481 | 38.1 | 9.27 | 15586 | 2021 | 25.2 |
| - | 623866 | 555835 | 36251 | 37.8 | 9.11 | 13691 | 1733 | 28.5 |
| 914x 305 | 503781 | 469903 | 14793 | 37.0 | 6.34 | 10874 | 961.3 | 29.0 |
| - | 435796 | 406504 | 12512 | 36.8 | 6.23 | 9490 | 819.2 | 32.9 |
| - | 375111 | 350209 | 10425 | 36.3 | 6.05 | 8241 | 685.6 | 38.1 |
| - | 324715 | 303783 | 8632 | 35.6 | 5.81 | 7192 | 569.1 | 44.7 |
| 838 x 292 | 339130 | 315153 | 10661 | 34.3 | 6.08 | 7971 | 725.9 | 31.8 |
| - | 278833 | 259625 | 8384 | 33.6 | 5.83 | 6633 | 573.6 | 38.7 |
| - | 245412 | 228867 | 7111 | 33.1 | 5.64 | 5879 | 487.6 | 44.4 |
| 762x267 | 239464 | 221138 | 7699 | 30.9 | 5.54 | 6223 | 574. | 30.3 |
| - | 204747 | 189341 | 6376 | 30.5 | 5.38 | 5374 | 478.1 | 35.3 |
| - | 168535 | 156213 | 5002 | 30.0 | 5.16 | 4471 | 277.1 | 43.1 |
| 686 x254 | 169843 | 156106 | 6225 | 28.0 | 5.36 | 4902 | 486.6 | 29.2 |
| - | 150015 | 137965 | 5391 | 27.8 | 5.28 | 4364 | 423.7 | 32.7 |
| - | 135972 | 125156 | 4789 | 27.6 | 5.18 | 3979 | 377.5 | 36.0 |
| - | 117700 | 108580 | 3992 | 27.2 | 5.0 | 3472 | 315.5 | 41.8 |
| 610x305 | 207252 | 192203 | 14873 | 26.1 | 7.02 | 6549 | 961.3 | 20.2 |
| - | 151312 | 1402269 | 10571 | 25.8 | 6.81 | 4901 | 688.6 | 26.2 |
| - | 124341 | 115233 | 8471 | 25.6 | 6.68 | 4079 | 555.9 | 30.9 |
| 610x229 | 111673 | 101699 | 4253 | 25.0 | 4.88 | 3620 | 369.6 | 27.9 |
| - | 98408 | 89675 | 3676 | 24.8 | 4.8 | 3217 | 321.1 | 31.2 |
| - | 87260 | 79645 | 3184 | 24.6 | 4.7 | 2874 | 279.1 | 35.1 |
| - | 75549 | 69132 | 2658 | 24.2 | 4.54 | 2509 | 233.6 | 40.7 |
| 610x178 | 63970 | 57238 | 1427 | 23.5 | 3.51 | 2124 | 160.0 | 40.2 |
| - | 55779 | 50076 | 1203 | 23.1 | 3.39 | 1865 | 135.3 | 46.7 |
| 533x330 | 141682 | 121777 | 16064 | 22.9 | 7.72 | 5199 | 963.2 | 19.6 |
| - | 125618 | 107882 | 14093 | 22.8 | 7.64 | 4657 | 849.6 | 21.6 |
| - | 109109 | 93647 | 12057 | 22.6 | 7.53 | 4091 | 730.3 | 24.2 |
| 533x210 | 76078 | 68719 | 3208 | 22.1 | 4.54 | 2794 | 302.8 | 25.6 |
| - | 66610 | 60218 | 2755 | 21.9 | 4.46 | 2469 | 261.5 | 28.7 |
| - | 61530 | 55671 | 2512 | 21.8 | 4.41 | 2293 | 239.2 | 30.8 |
| - | 55225 | 50040 | 2212 | 21.7 | 4.34 | 2072 | 211.3 | 34.2 |
| - | 47363 | 43062 | 1826 | 21.3 | 4.18 | 1793 | 175.0 | 40.0 |
| 533x165 | 40414 | 35752 | 1027 | 20.8 | 3.32 | 1528 | 124.1 | 39.2 |
| - | 35083 | 31144 | 863 | 20.5 | 3.21 | 1337 | 104.5 | 45.6 |
| 457x191 | 45653 | 40469 | 2216 | 19.1 | 4.21 | 1954 | 229.9 | 23.8 |
| - | 40956 | 36313 | 1960 | 19.0 | 4.15 | 1767 | 204.2 | 26.2 |
| - | 37039 | 32869 | 1746 | 18.8 | 4.09 | 1610 | 182.6 | 28.8 |
| - | 33324 | 29570 | 1547 | 18.7 | 4.04 | 1458 | 162.4 | 31.5 |
| - | 29337 | 26072 | 1328 | 18.5 | 3.95 | 1293 | 139.9 | 35.7 |
| 457x152 | 36160 | 32058 | 1093 | 18.6 | 3.24 | 1555 | 142.5 | 24.6 |
| - | 32380 | 28731 | 963 | 18.5 | 3.18 | 1404 | 126.1 | 27.1 |
| - | 28522 | 25342 | 829 | 18.3 | 3.12 | 1248 | 109.1 | 30.5 |
| - | 25464 | 22613 | 794 | 18.3 | 3.23 | 1120 | 104.0 | 34.2 |
| - | 21345 | 19034 | 645 | 17.9 | 3.11 | 949.0 | 84.61 | 41.3 |
| 406 x178 | 27279 | 23981 | 1448 | 17.0 | 3.91 | 1322 | 161.2 | 25.8 |
| - | 24279 | 21357 | 1269 | 16.9 | 3.85 | 1186 | 141.9 | 28.6 |
| - | 21520 | 18928 | 1108 | 16.8 | 3.82 | 1059 | 124.7 | 31.8 |
| - | 18576 | 16389 | 922 | 16.5 | 3.67 | 922.8 | 103.8 | 36.9 |
| 406x152 | 26938 | 23811 | 1047 | 16.9 | 3.32 | 1294 | 136.2 | 23.0 |
| - | 23798 | 21069 | 908 | 16.7 | 3.26 | 1155 | 118.8 | 25.8 |
| - | 20619 | 18283 | 768 | 16.5 | 3.18 | 1011 | 100.9 | 29.3 |
| 406x140 | 15603 | 13699 | 500 | 16.3 | 2.92 | 775.6 | 70.26 | 35.9 |
| - | 12408 | 10963 | 373 | 15.9 | 2.75 | 624.7 | 52.61 | 46.2 |
| 381x152 | 21276 | 18817 | 947 | 15.8 | 3.33 | 1095 | 122.7 | 23.8 |
| - | 18632 | 16489 | 814 | 15.7 | 3.27 | 968.4 | 106.2 | 26.7 |
| - | 16046 | 14226 | 685 | 15.5 | 3.21 | 842.3 | 89.96 | 30.7 |
| 356x171 | 19483 | 17002 | 1278 | 15.1 | 3.87 | 1071 | 147.6 | 23.2 |
| - | 16038 | 14018 | 1026 | 14.9 | 3.77 | 849.3 | 119.2 | 27.6 |
| - | 14118 | 12349 | 885 | 14.8 | 3.71 | 749.0 | 103.3 | 30.9 |
| - | 12052 | 10578 | 730 | 14.6 | 3.58 | 684.7 | 85.39 | 36.3 |
| 356x127 | 10054 | 8688 | 333 | 14.3 | 2.60 | 570.0 | 52.87 | 33.0 |
| - | 8167 | 7099 | 257 | 14.0 | 2.48 | 468.7 | 40.99 | 41.0 |
| 305x165 | 11686 | 10119 | 988 | 13.1 | 3.80 | 751.8 | 118.5 | 22.7 |
| - | 9924 | 8596 | 825 | 13.0 | 3.74 | 646.4 | 99.54 | 26.0 |
| - | 8500 | 7368 | 691 | 12.9 | 3.67 | 559.6 | 83.71 | 29.8 |
| 305x127 | 9485 | 8137 | 438 | 12.5 | 2.68 | 611.1 | 69.94 | 22.2 |
| - | 8124 | 6978 | 367 | 12.4 | 2.63 | 530.0 | 58.99 | 25.3 |
| - | 7143 | 6142 | 316 | 12.3 | 2.58 | 470.3 | 51.11 | 28.4 |
| 305x102 | 6482 | 5792 | 189 | 12.5 | 2.13 | 414.6 | 37.00 | 29.0 |
| - | 5415 | 4855 | 153 | 12.2 | 2.05 | 350.7 | 30.01 | 34.7 |
| - | 4381 | 3959 | 116 | 11.8 | 1.92 | 287.5 | 22.85 | 44.8 |
| 254x146 | 6546 | 5683 | 633 | 10.9 | 3.39 | 504.3 | 85.97 | 20.4 |
| - | 5544 | 4814 | 528 | 10.8 | 3.34 | 433.1 | 72.11 | 23.5 |
| - | 4427 | 3859 | 406 | 10.5 | 3.19 | 352.1 | 55.53 | 29.2 |
| 254x102 | 4004 | 3565 | 174 | 10.5 | 2.19 | 307.6 | 34.13 | 26.0 |
| - | 3404 | 3041 | 144 | 10.3 | 2.11 | 264.9 | 28.23 | 30.6 |
| - | 2863 | 2572 | 116 | 10.0 | 2.02 | 225.4 | 22.84 | 37.4 |
| 203x133 | 2880 | 2469 | 354 | 8.71 | 3.05 | 278.5 | 52.85 | 21.5 |
| - | 2348 | 2020 | 280 | 8.53 | 2.94 | 231.1 | 41.92 | 26.1 |
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Last Updated 29/10/2000