W250×115
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 | 269 mm | 10.5906 in |
| Flange width, b_f | 259 mm | 10.1969 in |
| Web thickness, t_w | 13.5 mm | 0.531496 in |
| Flange thickness, t_f | 22.1 mm | 0.870079 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 189,000,000 mm⁴ | 454.0743 in⁴ |
| Elastic modulus, Sₓ | 1,410,000 mm³ | 86.0435 in³ |
| Plastic modulus, Zₓ | 1,600,000 mm³ | 97.638 in³ |
| Radius of gyration, rₓ | 114 mm | 4.4882 in |
| Distance to top fibre | 134.5 mm | 5.2953 in |
| Distance to bottom fibre | 134.5 mm | 5.2953 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 64,100,000 mm⁴ | 154.0009 in⁴ |
| Elastic modulus, S_y | 495,000 mm³ | 30.2068 in³ |
| Plastic modulus, Z_y | 753,000 mm³ | 45.9509 in³ |
| Radius of gyration, r_y | 66.2 mm | 2.6063 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,130,000 mm⁴ | 5.1173 in⁴ |
| Warping constant, C_w | 9.76000e+11 mm⁶ | 3,634.524 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 115 kg/m | 77 lb/ft |