CHS 355.6×11
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 | 11 mm | 0.433071 in |
| Outside diameter | 355.6 mm | 14 in |
| Inside diameter | 333.6 mm | 13.1339 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 177,000,000 mm⁴ | 425.2442 in⁴ |
| Elastic modulus, Sₓ | 995,000 mm³ | 60.7186 in³ |
| Plastic modulus, Zₓ | 1,310,000 mm³ | 79.9411 in³ |
| Radius of gyration, rₓ | 122 mm | 4.8032 in |
| Distance to top fibre | 177.8 mm | 7 in |
| Distance to bottom fibre | 177.8 mm | 7 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 177,000,000 mm⁴ | 425.2442 in⁴ |
| Elastic modulus, S_y | 995,000 mm³ | 60.7186 in³ |
| Plastic modulus, Z_y | 1,310,000 mm³ | 79.9411 in³ |
| Radius of gyration, r_y | 122 mm | 4.8032 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 354,000,000 mm⁴ | 850.4884 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 93.5 kg/m | 62.8291 lb/ft |