Technical data · Nominal geometry
40 × 20 × 2 — dimensions, linear mass and inertia
40 × 20 × 2 (Rectangular hollow sections): h 40 × b 20 × t 2 mm, mass 1.758 kg/m, A 2.24 cm², Ix 4.4459 cm⁴ and Iy 1.4379 cm⁴, recalculated from nominal geometry.
02
Profile geometry
G : centroid x-x and y-y: centroidal axes
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Rectangular tubes
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| Designation | A recalculated | Linear mass recalculated | Ix recalculated | Iy recalculated | Wx recalculated | Wy recalculated |
|---|---|---|---|---|---|---|
| 40 × 20 × 2 | 2.24 cm² | 1.7584 kg/m | 4.4459 cm⁴ | 1.4379 cm⁴ | 2.2229 cm³ | 1.4379 cm³ |
| 50 × 30 × 2.5 | 3.75 cm² | 2.9438 kg/m | 12.266 cm⁴ | 5.3906 cm⁴ | 4.9063 cm³ | 3.5938 cm³ |
| 60 × 40 × 3 | 5.64 cm² | 4.4274 kg/m | 27.385 cm⁴ | 14.313 cm⁴ | 9.1284 cm³ | 7.1566 cm³ |
| 80 × 40 × 3 | 6.84 cm² | 5.3694 kg/m | 55.853 cm⁴ | 18.429 cm⁴ | 13.963 cm³ | 9.2146 cm³ |
| 100 × 50 × 4 | 11.36 cm² | 8.9176 kg/m | 144.13 cm⁴ | 47.366 cm⁴ | 28.825 cm³ | 18.946 cm³ |
| 120 × 60 × 4 | 13.76 cm² | 10.802 kg/m | 255.2 cm⁴ | 84.766 cm⁴ | 42.533 cm³ | 28.255 cm³ |
| 150 × 100 × 5 | 24 cm² | 18.84 kg/m | 754.5 cm⁴ | 399.5 cm⁴ | 100.6 cm³ | 79.9 cm³ |
| 200 × 100 × 6 | 34.56 cm² | 27.13 kg/m | 1,793.9 cm⁴ | 599.03 cm⁴ | 179.39 cm³ | 119.81 cm³ |