ГОСТ 26020-83 Двутавры стальные горячекатанные с параллельными гранями полок (Колонные двутавры)
| name | h | b | t | r1 | A | Jy | Wy | iy | Jz | Wz | iz | P | Sy |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 20К1 | 195 | 200 | 10 | 13 | 52.82 | 3820 | 392 | 85 | 1334 | 133 | 50.3 | 41.5 | 216 |
| 20К2 | 198 | 200 | 11.5 | 13 | 59.7 | 4422 | 447 | 86.1 | 1534 | 153 | 50.7 | 46.9 | 247 |
| 23К1 | 227 | 240 | 10.5 | 14 | 66.51 | 6589 | 580 | 99.5 | 2421 | 202 | 60.3 | 52.2 | 318 |
| 23К2 | 230 | 240 | 12 | 14 | 75.77 | 7601 | 661 | 100.2 | 2766 | 231 | 60.4 | 59.5 | 365 |
| 26К1 | 255 | 260 | 12 | 16 | 83.08 | 10300 | 809 | 111.4 | 3517 | 271 | 65.1 | 65.2 | 445 |
| 26К2 | 258 | 260 | 13.5 | 16 | 93.19 | 11700 | 907 | 112.1 | 3957 | 304 | 65.2 | 73.2 | 501 |
| 26К3 | 262 | 260 | 15.5 | 16 | 105.9 | 13560 | 1035 | 113.2 | 4544 | 349 | 65.5 | 83.1 | 576 |
| 30К1 | 296 | 300 | 13.5 | 18 | 108 | 18110 | 1223 | 129.5 | 6079 | 405 | 75 | 84.8 | 672 |
| 30К2 | 300 | 300 | 15.5 | 18 | 122.7 | 20930 | 1395 | 130.6 | 6980 | 465 | 75.4 | 96.3 | 771 |
| 30К3 | 304 | 300 | 17.5 | 18 | 138.72 | 23910 | 1573 | 131.2 | 7881 | 525 | 75.4 | 108.9 | 874 |
| 35К1 | 343 | 350 | 15 | 20 | 139.7 | 31610 | 1843 | 150.4 | 10720 | 613 | 87.6 | 109.7 | 1010 |
| 35К2 | 348 | 350 | 17.5 | 20 | 160.4 | 37090 | 2132 | 152.1 | 12510 | 715 | 88.3 | 125.9 | 1173 |
| 35К3 | 353 | 350 | 20 | 20 | 184.1 | 42970 | 2435 | 152.8 | 14300 | 817 | 88.1 | 144.5 | 1351 |
| 40К1 | 393 | 400 | 16.5 | 22 | 175.8 | 52400 | 2664 | 172.6 | 17610 | 880 | 100 | 138 | 1457 |
| 40К2 | 400 | 400 | 20 | 22 | 210.96 | 64140 | 3207 | 174.4 | 21350 | 1067 | 100.6 | 165.6 | 1767 |
| 40К3 | 409 | 400 | 24.5 | 22 | 257.8 | 80040 | 3914 | 176.2 | 26150 | 1307 | 100.7 | 202.3 | 2180 |
| 40К4 | 419 | 400 | 29.5 | 22 | 308.6 | 98340 | 4694 | 178.5 | 31500 | 1575 | 101 | 242.2 | 2642 |
| 40К5 | 431 | 400 | 35.5 | 22 | 371 | 121570 | 5642 | 181 | 37910 | 1896 | 101.1 | 291.2 | 3217 |
Помощь: сопромат, строймеханика, прикладная механика