W310×342
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 | 382 mm | 15.0394 in |
| Flange width, b_f | 328 mm | 12.9134 in |
| Web thickness, t_w | 32.6 mm | 1.2835 in |
| Flange thickness, t_f | 52.6 mm | 2.0709 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.01000e+9 mm⁴ | 2,426.535 in⁴ |
| Elastic modulus, Sₓ | 5,260,000 mm³ | 320.9849 in³ |
| Plastic modulus, Zₓ | 6,330,000 mm³ | 386.2803 in³ |
| Radius of gyration, rₓ | 152 mm | 5.9843 in |
| Distance to top fibre | 191 mm | 7.5197 in |
| Distance to bottom fibre | 191 mm | 7.5197 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 310,000,000 mm⁴ | 744.778 in⁴ |
| Elastic modulus, S_y | 1,890,000 mm³ | 115.3349 in³ |
| Plastic modulus, Z_y | 2,910,000 mm³ | 177.5791 in³ |
| Radius of gyration, r_y | 84.2 mm | 3.315 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 34,900,000 mm⁴ | 83.8476 in⁴ |
| Warping constant, C_w | 8.42000e+12 mm⁶ | 31,355.216 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 342 kg/m | 230 lb/ft |