HS610×25
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 | 25.4 mm | 1 in |
| Nominal wall thickness | 25.4 mm | 1 in |
| Outside diameter | 609.6 mm | 24 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.99000e+9 mm⁴ | 4,780.994 in⁴ |
| Elastic modulus, Sₓ | 6,540,000 mm³ | 399.0953 in³ |
| Plastic modulus, Zₓ | 8,670,000 mm³ | 529.0759 in³ |
| Radius of gyration, rₓ | 207 mm | 8.1496 in |
| Distance to top fibre | 304.8 mm | 12 in |
| Distance to bottom fibre | 304.8 mm | 12 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1.99000e+9 mm⁴ | 4,780.994 in⁴ |
| Elastic modulus, S_y | 6,540,000 mm³ | 399.0953 in³ |
| Plastic modulus, Z_y | 8,670,000 mm³ | 529.0759 in³ |
| Radius of gyration, r_y | 207 mm | 8.1496 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 3.99000e+9 mm⁴ | 9,586.013 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 366 kg/m | 246 lb/ft |