ГОСТ 30245-94 Профили замкнутые сварные квадратные и прямоугольные
| name | b | r1 | A | Wy | iy | P |
|---|---|---|---|---|---|---|
| 50x2 | 50 | 4 | 3.9 | 5.7 | 19.6 | 3 |
| 50x2.5 | 50 | 5 | 4.7 | 6.8 | 19.3 | 3.6 |
| 50x3 | 50 | 6 | 5.5 | 7.9 | 19.1 | 4.3 |
| 50x4 | 50 | 8 | 7.1 | 9.8 | 18.6 | 5.5 |
| 50x5 | 50 | 10 | 8.6 | 11.3 | 18.1 | 6.7 |
| 80x2.5 | 80 | 5 | 7.7 | 18.7 | 31.2 | 6 |
| 80x3 | 80 | 6 | 9.2 | 22.4 | 31.2 | 7.2 |
| 80x4 | 80 | 8 | 12.2 | 28.8 | 30.7 | 9.6 |
| 80x5 | 80 | 10 | 15 | 34.5 | 30.3 | 11.8 |
| 80x6 | 80 | 12 | 17.8 | 39.5 | 29.8 | 14 |
| 100x3 | 100 | 6 | 11.6 | 36 | 39.4 | 9.1 |
| 100x4 | 100 | 8 | 15.3 | 46.3 | 38.9 | 12 |
| 100x5 | 100 | 10 | 18.9 | 55.7 | 38.4 | 14.8 |
| 100x6 | 100 | 12 | 22.6 | 65.3 | 38 | 17.7 |
| 100x7 | 100 | 14 | 26.2 | 74.8 | 37.5 | 20.5 |
| 120x3 | 120 | 6 | 14 | 52.5 | 47.6 | 11 |
| 120x4 | 120 | 8 | 18.5 | 68.1 | 47.1 | 14.5 |
| 120x5 | 120 | 10 | 22.9 | 83 | 46.6 | 18 |
| 120x6 | 120 | 12 | 27.4 | 97.2 | 46.1 | 21.5 |
| 140x4 | 140 | 8 | 21.6 | 94 | 55.2 | 17 |
| 140x5 | 140 | 10 | 26.9 | 115.5 | 54.8 | 21.1 |
| 140x6 | 140 | 12 | 32.1 | 135.3 | 54.3 | 25.2 |
| 140x7 | 140 | 14 | 37.2 | 153.9 | 53.8 | 29.2 |
| 140x8 | 140 | 16 | 42.3 | 171.7 | 53.3 | 33.2 |
| 160x4 | 160 | 8 | 24.7 | 123.7 | 63.3 | 19.4 |
| 160x5 | 160 | 10 | 30.7 | 151.8 | 62.9 | 24.1 |
| 160x6 | 160 | 12 | 36.8 | 179.4 | 62.4 | 28.9 |
| 160x7 | 160 | 14 | 42.8 | 205.1 | 62 | 33.6 |
| 160x8 | 160 | 16 | 48.7 | 229.6 | 61.5 | 38.2 |
| 180x5 | 180 | 10 | 34.6 | 194.3 | 71.1 | 27.2 |
| 180x6 | 180 | 12 | 41.4 | 229.3 | 70.6 | 32.5 |
| 180x7 | 180 | 14 | 48.2 | 263.6 | 70.1 | 37.8 |
| 180x8 | 180 | 16 | 54.8 | 295.9 | 69.7 | 43 |
| 180x9 | 180 | 18 | 61.5 | 326.2 | 69.1 | 48.3 |
| 180x10 | 180 | 20 | 68.2 | 353.5 | 68.6 | 53.5 |
| 200x5 | 200 | 10 | 38.4 | 241 | 79.3 | 30.1 |
| 200x6 | 200 | 12 | 45.6 | 283 | 78.8 | 35.8 |
| 200x7 | 200 | 14 | 52.8 | 324 | 78.3 | 41.4 |
| 200x8 | 200 | 16 | 59.8 | 362 | 77.8 | 46.9 |
| 200x9 | 200 | 18 | 66.7 | 399 | 77.3 | 52.3 |
| 200x10 | 200 | 20 | 73.4 | 434 | 76.8 | 57.6 |
| 200x11 | 200 | 22 | 80 | 467 | 76.4 | 62.8 |
| 200x12 | 200 | 24 | 86.5 | 498 | 75.9 | 67 |
| 200x13 | 200 | 26 | 92.9 | 527 | 75.4 | 72.9 |
| 200x14 | 200 | 28 | 99.2 | 554 | 74.9 | 77.9 |
| 250x8 | 250 | 16 | 75.8 | 585 | 98.2 | 59.5 |
| 250x9 | 250 | 18 | 84.7 | 647 | 97.8 | 66.5 |
| 250x10 | 250 | 20 | 93.4 | 707 | 97.3 | 73.3 |
| 250x11 | 250 | 22 | 102 | 765 | 96.8 | 80.1 |
| 250x12 | 250 | 24 | 111 | 820 | 96.3 | 86.8 |
| 250x13 | 250 | 26 | 119 | 872 | 95.8 | 93.4 |
| 250x14 | 250 | 28 | 127 | 924 | 95.3 | 99.8 |
| 300x8 | 300 | 16 | 89.9 | 846 | 119.4 | 70.5 |
| 300x9 | 300 | 18 | 101 | 949 | 119 | 79.3 |
| 300x10 | 300 | 20 | 113 | 1047 | 117.9 | 89 |
| 300x11 | 300 | 22 | 124 | 1139 | 117.4 | 97.3 |
| 300x12 | 300 | 24 | 135 | 1222 | 116.5 | 106 |
| 300x13 | 300 | 26 | 145 | 1309 | 116.2 | 113.8 |
| 300x14 | 300 | 28 | 155 | 1386 | 115.8 | 122 |
Помощь: сопромат, строймеханика, прикладная механика