W310×253
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 | 356 mm | 14.0157 in |
| Flange width, b_f | 319 mm | 12.5591 in |
| Web thickness, t_w | 24.4 mm | 0.96063 in |
| Flange thickness, t_f | 39.6 mm | 1.5591 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 682,000,000 mm⁴ | 1,638.512 in⁴ |
| Elastic modulus, Sₓ | 3,830,000 mm³ | 233.7209 in³ |
| Plastic modulus, Zₓ | 4,490,000 mm³ | 273.9966 in³ |
| Radius of gyration, rₓ | 146 mm | 5.748 in |
| Distance to top fibre | 178 mm | 7.0079 in |
| Distance to bottom fibre | 178 mm | 7.0079 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 215,000,000 mm⁴ | 516.5396 in⁴ |
| Elastic modulus, S_y | 1,350,000 mm³ | 82.3821 in³ |
| Plastic modulus, Z_y | 2,060,000 mm³ | 125.7089 in³ |
| Radius of gyration, r_y | 81.6 mm | 3.2126 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 14,800,000 mm⁴ | 35.5571 in⁴ |
| Warping constant, C_w | 5.37000e+12 mm⁶ | 19,997.329 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 253 kg/m | 170 lb/ft |