RHS 250×150×5
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 | 150 mm | 5.9055 in |
| Thickness, t | 5 mm | 0.19685 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 33,600,000 mm⁴ | 80.7243 in⁴ |
| Elastic modulus, Sₓ | 269,000 mm³ | 16.4154 in³ |
| Plastic modulus, Zₓ | 324,000 mm³ | 19.7717 in³ |
| Radius of gyration, rₓ | 93.1 mm | 3.6654 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 | 15,300,000 mm⁴ | 36.7584 in⁴ |
| Elastic modulus, S_y | 204,000 mm³ | 12.4488 in³ |
| Plastic modulus, Z_y | 228,000 mm³ | 13.9134 in³ |
| Radius of gyration, r_y | 62.8 mm | 2.4724 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 32,800,000 mm⁴ | 78.8023 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 30.4 kg/m | 20.4279 lb/ft |