HSS 24x12x3/4
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS609.6X304.8X19.0.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Height | 610 mm | 24 in |
| Width | 305 mm | 12 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 | 1.43000e+9 mm⁴ | 3,440 in⁴ |
| Elastic modulus, Sₓ | 4,700,000 mm³ | 287 in³ |
| Plastic modulus, Zₓ | 5,880,000 mm³ | 359 in³ |
| Radius of gyration, rₓ | 217 mm | 8.55 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 | 487,000,000 mm⁴ | 1,170 in⁴ |
| Elastic modulus, S_y | 3,200,000 mm³ | 195 in³ |
| Plastic modulus, Z_y | 3,620,000 mm³ | 221 in³ |
| Radius of gyration, r_y | 126 mm | 4.98 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1.19000e+9 mm⁴ | 2,850 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 255 kg/m | 171.16 lb/ft |