HA356×19
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 | 17.15 mm | 0.675197 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 | 262,000,000 mm⁴ | 629.4575 in⁴ |
| Elastic modulus, Sₓ | 1,470,000 mm³ | 89.7049 in³ |
| Plastic modulus, Zₓ | 1,970,000 mm³ | 120.2168 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 | 262,000,000 mm⁴ | 629.4575 in⁴ |
| Elastic modulus, S_y | 1,470,000 mm³ | 89.7049 in³ |
| Plastic modulus, Z_y | 1,970,000 mm³ | 120.2168 in³ |
| Radius of gyration, r_y | 120 mm | 4.7244 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 524,000,000 mm⁴ | 1,258.915 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 158 kg/m | 106 lb/ft |