管: 方形/矩形
ДСТУ EN 10210-2
ДСТУ EN 10210-2 - Hot finished steel structural hollow sections - Part 2: Tolerances, dimensions and sectional properties
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热成型结构用空心型材，方形和矩形截面，与 ДСТУ EN 10219-2 的冷成型型材相比圆角更小：截面特性对任何壁厚均采用 1,5T 的外圆角半径和 1,0T 的内圆角半径，而冷成型型材的圆角随壁厚从 2T 增至 3T。型材采用热成型，或冷成型后再进行热处理，因此钢材具有热轧产品的性能。标准覆盖方形不超过 800 × 800 mm、矩形不超过 750 × 500 mm、壁厚不超过 120 mm 的规格；尺寸表从 40 × 40 mm 到 400 × 400 mm、从 50 × 30 mm 到 500 × 300 mm，壁厚 2,6 至 25 mm。等同采用 EN 10210-2:2019。
| 产品 | 截面高度, mm | 截面宽度, mm | 壁厚, mm | 外圆角半径, mm | 内圆角半径, mm | 截面面积, cm2 | 每米质量, kg/m | 截面周长, mm | 惯性矩（主轴）, cm4 | 惯性矩（次轴）, cm4 | 截面模量（主轴）, cm3 | 截面模量（次轴）, cm3 | 回转半径（主轴）, cm | 回转半径（次轴）, cm | 扭转常数, cm4 | 扭转截面模量, cm3 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ДСТУ EN 10210-2 rectangular hollow section 450x250x12.5 | 450 | 250 | 12.5 | 18.75 | 12.5 | 167.073 | 131.153 | 1367.81 | 45026.322 | 17972.617 | 2001.17 | 1437.809 | 16.416 | 10.372 | 40719.48 | 2406.031 |
| ДСТУ EN 10210-2 rectangular hollow section 450x250x14.2 | 450 | 250 | 14.2 | 21.3 | 14.2 | 188.571 | 148.028 | 1363.432 | 50314.92 | 19998.538 | 2236.219 | 1599.883 | 16.335 | 10.298 | 45576.676 | 2675.471 |
| ДСТУ EN 10210-2 rectangular hollow section 450x250x16 | 450 | 250 | 16 | 24 | 16 | 211.013 | 165.645 | 1358.796 | 55705.458 | 22041.33 | 2475.798 | 1763.306 | 16.248 | 10.22 | 50545.251 | 2947.026 |
| ДСТУ EN 10210-2 rectangular hollow section 450x250x17.5 | 450 | 250 | 17.5 | 26.25 | 17.5 | 229.464 | 180.129 | 1354.934 | 60035.371 | 23664.952 | 2668.239 | 1893.196 | 16.175 | 10.155 | 54549.526 | 3162.83 |
| ДСТУ EN 10210-2 rectangular hollow section 450x250x20 | 450 | 250 | 20 | 30 | 20 | 259.708 | 203.871 | 1348.496 | 66929.193 | 26215.889 | 2974.631 | 2097.271 | 16.053 | 10.047 | 60949.945 | 3501.976 |
| ДСТУ EN 10210-2 rectangular hollow section 450x250x25 | 450 | 250 | 25 | 37.5 | 25 | 318.294 | 249.861 | 1335.619 | 79535.565 | 30758.717 | 3534.914 | 2460.697 | 15.808 | 9.83 | 72735.826 | 4106.98 |
| ДСТУ EN 10210-2 rectangular hollow section 500x300x10 | 500 | 300 | 10 | 15 | 10 | 154.927 | 121.618 | 1574.248 | 53762.163 | 24439.428 | 2150.487 | 1629.295 | 18.628 | 12.56 | 52449.823 | 2696.008 |
| ДСТУ EN 10210-2 rectangular hollow section 500x300x12.5 | 500 | 300 | 12.5 | 18.75 | 12.5 | 192.073 | 150.778 | 1567.81 | 65812.876 | 29780.5 | 2632.515 | 1985.367 | 18.511 | 12.452 | 64389.465 | 3280.882 |
| ДСТУ EN 10210-2 rectangular hollow section 500x300x14.2 | 500 | 300 | 14.2 | 21.3 | 14.2 | 216.971 | 170.322 | 1563.432 | 73699.792 | 33244.87 | 2947.992 | 2216.325 | 18.43 | 12.378 | 72244.134 | 3659.651 |
| ДСТУ EN 10210-2 rectangular hollow section 500x300x16 | 500 | 300 | 16 | 24 | 16 | 243.013 | 190.765 | 1558.796 | 81782.956 | 36768.173 | 3271.318 | 2451.212 | 18.345 | 12.3 | 80328.96 | 4044.47 |
| ДСТУ EN 10210-2 rectangular hollow section 500x300x17.5 | 500 | 300 | 17.5 | 26.25 | 17.5 | 264.464 | 207.604 | 1554.934 | 88311.015 | 39592.4 | 3532.441 | 2639.493 | 18.274 | 12.236 | 86884.963 | 4352.709 |
| ДСТУ EN 10210-2 rectangular hollow section 500x300x20 | 500 | 300 | 20 | 30 | 20 | 299.708 | 235.271 | 1548.496 | 98776.726 | 44078.024 | 3951.069 | 2938.535 | 18.154 | 12.127 | 97447.209 | 4841.995 |
| ДСТУ EN 10210-2 rectangular hollow section 500x300x25 | 500 | 300 | 25 | 37.5 | 25 | 368.294 | 289.111 | 1535.619 | 118186.871 | 52245.339 | 4727.475 | 3483.023 | 17.914 | 11.91 | 117216.099 | 5732.736 |