RHS 180×60×8
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 | 180 mm | 7.0866 in |
| Width | 60 mm | 2.3622 in |
| Thickness, t | 8 mm | 0.314961 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 12,400,000 mm⁴ | 29.7911 in⁴ |
| Elastic modulus, Sₓ | 138,000 mm³ | 8.4213 in³ |
| Plastic modulus, Zₓ | 184,000 mm³ | 11.2284 in³ |
| Radius of gyration, rₓ | 59.4 mm | 2.3386 in |
| Distance to top fibre | 90 mm | 3.5433 in |
| Distance to bottom fibre | 90 mm | 3.5433 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,010,000 mm⁴ | 4.829 in⁴ |
| Elastic modulus, S_y | 66,900 mm³ | 4.0825 in³ |
| Plastic modulus, Z_y | 80,400 mm³ | 4.9063 in³ |
| Radius of gyration, r_y | 23.9 mm | 0.940945 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 5,900,000 mm⁴ | 14.1748 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 27.6 kg/m | 18.5463 lb/ft |