HSS 24x20x5/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS609.6X508X15.9.
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 | 14.8 mm | 0.581 in |
| Nominal wall thickness | 15.9 mm | 0.625 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.76000e+9 mm⁴ | 4,220 in⁴ |
| Elastic modulus, Sₓ | 5,750,000 mm³ | 351 in³ |
| Plastic modulus, Zₓ | 6,770,000 mm³ | 413 in³ |
| Radius of gyration, rₓ | 236 mm | 9.29 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 | 1.33000e+9 mm⁴ | 3,190 in⁴ |
| Elastic modulus, S_y | 5,230,000 mm³ | 319 in³ |
| Plastic modulus, Z_y | 5,980,000 mm³ | 365 in³ |
| Radius of gyration, r_y | 205 mm | 8.08 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2.37000e+9 mm⁴ | 5,690 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 266 kg/m | 178.41 lb/ft |