RHS 250×100×5
Rectangular hollow sections from British-Sections-1 and Eurocode 3 UK shared angle/hollow tables.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 250 mm | 9.8425 in |
| Width | 100 mm | 3.937 in |
| Thickness, t | 5 mm | 0.19685 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 26,100,000 mm⁴ | 62.7055 in⁴ |
| Elastic modulus, Sₓ | 209,000 mm³ | 12.754 in³ |
| Plastic modulus, Zₓ | 263,000 mm³ | 16.0492 in³ |
| Radius of gyration, rₓ | 88 mm | 3.4646 in |
| Distance to top fibre | 125 mm | 4.9213 in |
| Distance to bottom fibre | 125 mm | 4.9213 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 6,180,000 mm⁴ | 14.8475 in⁴ |
| Elastic modulus, S_y | 124,000 mm³ | 7.5669 in³ |
| Plastic modulus, Z_y | 138,000 mm³ | 8.4213 in³ |
| Radius of gyration, r_y | 42.8 mm | 1.685 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 16,200,000 mm⁴ | 38.9207 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 26.5 kg/m | 17.8072 lb/ft |