HSS 24x18x3/8
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS609.6X457.2X9.5.
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 | 8.86 mm | 0.349 in |
| Nominal wall thickness | 9.53 mm | 0.375 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.02000e+9 mm⁴ | 2,450 in⁴ |
| Elastic modulus, Sₓ | 3,340,000 mm³ | 204 in³ |
| Plastic modulus, Zₓ | 3,930,000 mm³ | 240 in³ |
| Radius of gyration, rₓ | 235 mm | 9.27 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 | 658,000,000 mm⁴ | 1,580 in⁴ |
| Elastic modulus, S_y | 2,880,000 mm³ | 176 in³ |
| Plastic modulus, Z_y | 3,230,000 mm³ | 197 in³ |
| Radius of gyration, r_y | 189 mm | 7.45 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1.24000e+9 mm⁴ | 2,970 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 155 kg/m | 104.04 lb/ft |