W310×313
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 | 374 mm | 14.7244 in |
| Flange width, b_f | 325 mm | 12.7953 in |
| Web thickness, t_w | 30 mm | 1.1811 in |
| Flange thickness, t_f | 48.3 mm | 1.9016 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 896,000,000 mm⁴ | 2,152.649 in⁴ |
| Elastic modulus, Sₓ | 4,790,000 mm³ | 292.3037 in³ |
| Plastic modulus, Zₓ | 5,720,000 mm³ | 349.0558 in³ |
| Radius of gyration, rₓ | 150 mm | 5.9055 in |
| Distance to top fibre | 187 mm | 7.3622 in |
| Distance to bottom fibre | 187 mm | 7.3622 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 277,000,000 mm⁴ | 665.4952 in⁴ |
| Elastic modulus, S_y | 1,700,000 mm³ | 103.7404 in³ |
| Plastic modulus, Z_y | 2,620,000 mm³ | 159.8822 in³ |
| Radius of gyration, r_y | 83.3 mm | 3.2795 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 27,000,000 mm⁴ | 64.8678 in⁴ |
| Warping constant, C_w | 7.35000e+12 mm⁶ | 27,370.645 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 313 kg/m | 210 lb/ft |