HS711×19
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 | 711.2 mm | 28 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2.48000e+9 mm⁴ | 5,958.224 in⁴ |
| Elastic modulus, Sₓ | 6,980,000 mm³ | 425.9457 in³ |
| Plastic modulus, Zₓ | 9,130,000 mm³ | 557.1468 in³ |
| Radius of gyration, rₓ | 245 mm | 9.6457 in |
| Distance to top fibre | 355.6 mm | 14 in |
| Distance to bottom fibre | 355.6 mm | 14 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2.48000e+9 mm⁴ | 5,958.224 in⁴ |
| Elastic modulus, S_y | 6,980,000 mm³ | 425.9457 in³ |
| Plastic modulus, Z_y | 9,130,000 mm³ | 557.1468 in³ |
| Radius of gyration, r_y | 245 mm | 9.6457 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 4.96000e+9 mm⁴ | 11,916.448 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 325 kg/m | 219 lb/ft |