HS356×16
Round HSS from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Design wall thickness | 15.88 mm | 0.625197 in |
| Nominal wall thickness | 15.88 mm | 0.625197 in |
| Outside diameter | 355.6 mm | 14 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 245,000,000 mm⁴ | 588.6149 in⁴ |
| Elastic modulus, Sₓ | 1,380,000 mm³ | 84.2128 in³ |
| Plastic modulus, Zₓ | 1,830,000 mm³ | 111.6735 in³ |
| Radius of gyration, rₓ | 120 mm | 4.7244 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 | 245,000,000 mm⁴ | 588.6149 in⁴ |
| Elastic modulus, S_y | 1,380,000 mm³ | 84.2128 in³ |
| Plastic modulus, Z_y | 1,830,000 mm³ | 111.6735 in³ |
| Radius of gyration, r_y | 120 mm | 4.7244 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 490,000,000 mm⁴ | 1,177.23 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 133 kg/m | 89.4 lb/ft |