RHS 400×150×8
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 | 400 mm | 15.748 in |
| Width | 150 mm | 5.9055 in |
| Thickness, t | 8 mm | 0.314961 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 165,000,000 mm⁴ | 396.4141 in⁴ |
| Elastic modulus, Sₓ | 824,000 mm³ | 50.2836 in³ |
| Plastic modulus, Zₓ | 1,050,000 mm³ | 64.0749 in³ |
| Radius of gyration, rₓ | 139 mm | 5.4724 in |
| Distance to top fibre | 200 mm | 7.874 in |
| Distance to bottom fibre | 200 mm | 7.874 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 35,100,000 mm⁴ | 84.3281 in⁴ |
| Elastic modulus, S_y | 468,000 mm³ | 28.5591 in³ |
| Plastic modulus, Z_y | 521,000 mm³ | 31.7934 in³ |
| Radius of gyration, r_y | 64.3 mm | 2.5315 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 94,200,000 mm⁴ | 226.3164 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 66.5 kg/m | 44.6859 lb/ft |