HSS 24x18x5/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS609.6X457.2X15.9.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 610 mm | 24 in |
| Width | 457 mm | 18 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 | 1.62000e+9 mm⁴ | 3,900 in⁴ |
| Elastic modulus, Sₓ | 5,330,000 mm³ | 325 in³ |
| Plastic modulus, Zₓ | 6,330,000 mm³ | 386 in³ |
| Radius of gyration, rₓ | 232 mm | 9.15 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 | 1.04000e+9 mm⁴ | 2,510 in⁴ |
| Elastic modulus, S_y | 4,570,000 mm³ | 279 in³ |
| Plastic modulus, Z_y | 5,210,000 mm³ | 318 in³ |
| Radius of gyration, r_y | 186 mm | 7.34 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2.00000e+9 mm⁴ | 4,810 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 253 kg/m | 169.91 lb/ft |