管: 方形/矩形 · ДСТУ EN 10219-2
ДСТУ EN 10219-2 rectangular hollow section 250x100x12.5
ДСТУ EN 10219-2 - Cold formed welded structural hollow sections of non-alloy and fine grain steels - Part 2: Tolerances, dimensions and sectional properties
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ДСТУ EN 10219-2 250x100x12.5
| 截面高度 | 250 mm |
|---|---|
| 截面寬度 | 100 mm |
| 壁厚 | 12.5 mm |
| 外圓角半徑 | 37.5 mm |
| 內圓角半徑 | 25 mm |
| 截面積 | 74.544 cm2 |
| 每公尺質量 | 58.517 kg/m |
| 截面周長 | 635.619 mm |
| 慣性矩(主軸) | 4868.346 cm4 |
| 慣性矩(次軸) | 1133.038 cm4 |
| 截面模數(主軸) | 389.468 cm3 |
| 截面模數(次軸) | 226.608 cm3 |
| 迴轉半徑(主軸) | 8.081 cm |
| 迴轉半徑(次軸) | 3.899 cm |
| 扭轉常數 | 3373.461 cm4 |
| 扭轉截面模數 | 424.958 cm3 |