HSS 24x20x3/4
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS609.6X508X19.0.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 610 mm | 24 in |
| Width | 508 mm | 20 in |
| Design wall thickness | 17.7 mm | 0.698 in |
| Nominal wall thickness | 19.1 mm | 0.75 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2.06000e+9 mm⁴ | 4,960 in⁴ |
| Elastic modulus, Sₓ | 6,770,000 mm³ | 413 in³ |
| Plastic modulus, Zₓ | 8,010,000 mm³ | 489 in³ |
| Radius of gyration, rₓ | 234 mm | 9.23 in |
| Distance to top fibre | 305 mm | 12 in |
| Distance to bottom fibre | 305 mm | 12 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1.56000e+9 mm⁴ | 3,750 in⁴ |
| Elastic modulus, S_y | 6,150,000 mm³ | 375 in³ |
| Plastic modulus, Z_y | 7,080,000 mm³ | 432 in³ |
| Radius of gyration, r_y | 204 mm | 8.02 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2.81000e+9 mm⁴ | 6,740 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 315 kg/m | 212 lb/ft |