RHS 220×120×11
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 | 220 mm | 8.6614 in |
| Width | 120 mm | 4.7244 in |
| Thickness, t | 11 mm | 0.433071 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 41,400,000 mm⁴ | 99.4639 in⁴ |
| Elastic modulus, Sₓ | 376,000 mm³ | 22.9449 in³ |
| Plastic modulus, Zₓ | 477,000 mm³ | 29.1083 in³ |
| Radius of gyration, rₓ | 77.7 mm | 3.0591 in |
| Distance to top fibre | 110 mm | 4.3307 in |
| Distance to bottom fibre | 110 mm | 4.3307 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 15,600,000 mm⁴ | 37.4792 in⁴ |
| Elastic modulus, S_y | 261,000 mm³ | 15.9272 in³ |
| Plastic modulus, Z_y | 308,000 mm³ | 18.7953 in³ |
| Radius of gyration, r_y | 47.7 mm | 1.878 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 37,000,000 mm⁴ | 88.8929 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 53.9 kg/m | 36.2191 lb/ft |