HSS 24x12x5/16
Rectangular HSS from AISC Shapes Database v16.0. Also designated HSS609.6X304.8X7.9.
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 | 7.39 mm | 0.291 in |
| Nominal wall thickness | 7.95 mm | 0.3125 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 653,000,000 mm⁴ | 1,570 in⁴ |
| Elastic modulus, Sₓ | 2,150,000 mm³ | 131 in³ |
| Plastic modulus, Zₓ | 2,620,000 mm³ | 160 in³ |
| Radius of gyration, rₓ | 223 mm | 8.78 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 | 226,000,000 mm⁴ | 543 in⁴ |
| Elastic modulus, S_y | 1,480,000 mm³ | 90.6 in³ |
| Plastic modulus, Z_y | 1,630,000 mm³ | 99.4 in³ |
| Radius of gyration, r_y | 131 mm | 5.16 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 533,000,000 mm⁴ | 1,280 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 111 kg/m | 74.38 lb/ft |