HS356×19
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 | 19.05 mm | 0.75 in |
| Nominal wall thickness | 19.05 mm | 0.75 in |
| Outside diameter | 355.6 mm | 14 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 286,000,000 mm⁴ | 687.1177 in⁴ |
| Elastic modulus, Sₓ | 1,610,000 mm³ | 98.2482 in³ |
| Plastic modulus, Zₓ | 2,160,000 mm³ | 131.8113 in³ |
| Radius of gyration, rₓ | 119 mm | 4.685 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 | 286,000,000 mm⁴ | 687.1177 in⁴ |
| Elastic modulus, S_y | 1,610,000 mm³ | 98.2482 in³ |
| Plastic modulus, Z_y | 2,160,000 mm³ | 131.8113 in³ |
| Radius of gyration, r_y | 119 mm | 4.685 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 572,000,000 mm⁴ | 1,374.235 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 158 kg/m | 106 lb/ft |