W310×24
Wide flange from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 305 mm | 12.0079 in |
| Flange width, b_f | 101 mm | 3.9764 in |
| Web thickness, t_w | 5.6 mm | 0.220472 in |
| Flange thickness, t_f | 6.7 mm | 0.26378 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 42,700,000 mm⁴ | 102.5872 in⁴ |
| Elastic modulus, Sₓ | 280,000 mm³ | 17.0866 in³ |
| Plastic modulus, Zₓ | 328,000 mm³ | 20.0158 in³ |
| Radius of gyration, rₓ | 119 mm | 4.685 in |
| Distance to top fibre | 152.5 mm | 6.0039 in |
| Distance to bottom fibre | 152.5 mm | 6.0039 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,160,000 mm⁴ | 2.7869 in⁴ |
| Elastic modulus, S_y | 22,900 mm³ | 1.3974 in³ |
| Plastic modulus, Z_y | 36,700 mm³ | 2.2396 in³ |
| Radius of gyration, r_y | 19.5 mm | 0.767717 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 42,500 mm⁴ | 0.102107 in⁴ |
| Warping constant, C_w | 2.57000e+10 mm⁶ | 95.7042 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 24 kg/m | 16 lb/ft |