RHS 180×60×5
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 | 180 mm | 7.0866 in |
| Width | 60 mm | 2.3622 in |
| Thickness, t | 5 mm | 0.19685 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 8,460,000 mm⁴ | 20.3252 in⁴ |
| Elastic modulus, Sₓ | 94,000 mm³ | 5.7362 in³ |
| Plastic modulus, Zₓ | 122,000 mm³ | 7.4449 in³ |
| Radius of gyration, rₓ | 61 mm | 2.4016 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 | 1,440,000 mm⁴ | 3.4596 in⁴ |
| Elastic modulus, S_y | 48,100 mm³ | 2.9352 in³ |
| Plastic modulus, Z_y | 54,900 mm³ | 3.3502 in³ |
| Radius of gyration, r_y | 25.2 mm | 0.992126 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 4,110,000 mm⁴ | 9.8743 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 17.8 kg/m | 11.961 lb/ft |