HS610×305×19
Rectangular 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 |
|---|---|---|
| Height | 609.6 mm | 24 in |
| Width | 304.8 mm | 12 in |
| Design wall thickness | 19.05 mm | 0.75 in |
| Nominal wall thickness | 19.05 mm | 0.75 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.52000e+9 mm⁴ | 3,651.815 in⁴ |
| Elastic modulus, Sₓ | 4,990,000 mm³ | 304.5085 in³ |
| Plastic modulus, Zₓ | 6,260,000 mm³ | 382.0086 in³ |
| Radius of gyration, rₓ | 216 mm | 8.5039 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 | 514,000,000 mm⁴ | 1,234.89 in⁴ |
| Elastic modulus, S_y | 3,380,000 mm³ | 206.2603 in³ |
| Plastic modulus, Z_y | 3,860,000 mm³ | 235.5517 in³ |
| Radius of gyration, r_y | 126 mm | 4.9606 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1.26000e+9 mm⁴ | 3,027.162 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 255 kg/m | 171 lb/ft |