CHS 508×14.2
Circular 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 |
|---|---|---|
| Thickness, t | 14.2 mm | 0.559055 in |
| Outside diameter | 508 mm | 20 in |
| Inside diameter | 479.6 mm | 18.8819 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 672,000,000 mm⁴ | 1,614.486 in⁴ |
| Elastic modulus, Sₓ | 2,650,000 mm³ | 161.7129 in³ |
| Plastic modulus, Zₓ | 3,460,000 mm³ | 211.1422 in³ |
| Radius of gyration, rₓ | 175 mm | 6.8898 in |
| Distance to top fibre | 254 mm | 10 in |
| Distance to bottom fibre | 254 mm | 10 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 672,000,000 mm⁴ | 1,614.486 in⁴ |
| Elastic modulus, S_y | 2,650,000 mm³ | 161.7129 in³ |
| Plastic modulus, Z_y | 3,460,000 mm³ | 211.1422 in³ |
| Radius of gyration, r_y | 175 mm | 6.8898 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1.34000e+9 mm⁴ | 3,219.363 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 173 kg/m | 116.2506 lb/ft |