RHS 350×150×8.8
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 | 350 mm | 13.7795 in |
| Width | 150 mm | 5.9055 in |
| Thickness, t | 8.8 mm | 0.346457 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 128,000,000 mm⁴ | 307.5212 in⁴ |
| Elastic modulus, Sₓ | 732,000 mm³ | 44.6694 in³ |
| Plastic modulus, Zₓ | 922,000 mm³ | 56.2639 in³ |
| Radius of gyration, rₓ | 123 mm | 4.8425 in |
| Distance to top fibre | 175 mm | 6.8898 in |
| Distance to bottom fibre | 175 mm | 6.8898 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 33,600,000 mm⁴ | 80.7243 in⁴ |
| Elastic modulus, S_y | 449,000 mm³ | 27.3997 in³ |
| Plastic modulus, Z_y | 506,000 mm³ | 30.878 in³ |
| Radius of gyration, r_y | 63.3 mm | 2.4921 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 86,200,000 mm⁴ | 207.0963 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 66 kg/m | 44.35 lb/ft |