Technical data · Nominal geometry
30 × 30 — dimensions, linear mass and inertia
30 × 30 (Solid square bars): a 30 mm, mass 7.065 kg/m, A 9 cm², Ix 6.75 cm⁴ and Iy 6.75 cm⁴, recalculated from nominal geometry.
02
Profile geometry
G : centroid x-x and y-y: centroidal axes
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Squares
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| Designation | A recalculated | Linear mass recalculated | Ix recalculated | Iy recalculated | Wx recalculated | Wy recalculated |
|---|---|---|---|---|---|---|
| 20 × 20 | 4 cm² | 3.14 kg/m | 1.3333 cm⁴ | 1.3333 cm⁴ | 1.3333 cm³ | 1.3333 cm³ |
| 25 × 25 | 6.25 cm² | 4.9063 kg/m | 3.2552 cm⁴ | 3.2552 cm⁴ | 2.6042 cm³ | 2.6042 cm³ |
| 30 × 30 | 9 cm² | 7.065 kg/m | 6.75 cm⁴ | 6.75 cm⁴ | 4.5 cm³ | 4.5 cm³ |
| 40 × 40 | 16 cm² | 12.56 kg/m | 21.333 cm⁴ | 21.333 cm⁴ | 10.667 cm³ | 10.667 cm³ |
| 50 × 50 | 25 cm² | 19.625 kg/m | 52.083 cm⁴ | 52.083 cm⁴ | 20.833 cm³ | 20.833 cm³ |
| 60 × 60 | 36 cm² | 28.26 kg/m | 108 cm⁴ | 108 cm⁴ | 36 cm³ | 36 cm³ |
| 80 × 80 | 64 cm² | 50.24 kg/m | 341.33 cm⁴ | 341.33 cm⁴ | 85.333 cm³ | 85.333 cm³ |
| 100 × 100 | 100 cm² | 78.5 kg/m | 833.33 cm⁴ | 833.33 cm⁴ | 166.67 cm³ | 166.67 cm³ |