W310×118
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 | 314 mm | 12.3622 in |
| Flange width, b_f | 307 mm | 12.0866 in |
| Web thickness, t_w | 11.9 mm | 0.468504 in |
| Flange thickness, t_f | 18.7 mm | 0.73622 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 275,000,000 mm⁴ | 660.6901 in⁴ |
| Elastic modulus, Sₓ | 1,750,000 mm³ | 106.7916 in³ |
| Plastic modulus, Zₓ | 1,950,000 mm³ | 118.9963 in³ |
| Radius of gyration, rₓ | 136 mm | 5.3543 in |
| Distance to top fibre | 157 mm | 6.1811 in |
| Distance to bottom fibre | 157 mm | 6.1811 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 90,200,000 mm⁴ | 216.7064 in⁴ |
| Elastic modulus, S_y | 588,000 mm³ | 35.882 in³ |
| Plastic modulus, Z_y | 893,000 mm³ | 54.4942 in³ |
| Radius of gyration, r_y | 77.6 mm | 3.0551 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,600,000 mm⁴ | 3.844 in⁴ |
| Warping constant, C_w | 1.97000e+12 mm⁶ | 7,336.078 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 118 kg/m | 79 lb/ft |