W250×149
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 | 282 mm | 11.1024 in |
| Flange width, b_f | 263 mm | 10.3543 in |
| Web thickness, t_w | 17.3 mm | 0.681102 in |
| Flange thickness, t_f | 28.4 mm | 1.1181 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 259,000,000 mm⁴ | 622.25 in⁴ |
| Elastic modulus, Sₓ | 1,840,000 mm³ | 112.2837 in³ |
| Plastic modulus, Zₓ | 2,130,000 mm³ | 129.9806 in³ |
| Radius of gyration, rₓ | 117 mm | 4.6063 in |
| Distance to top fibre | 141 mm | 5.5512 in |
| Distance to bottom fibre | 141 mm | 5.5512 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 86,200,000 mm⁴ | 207.0963 in⁴ |
| Elastic modulus, S_y | 656,000 mm³ | 40.0316 in³ |
| Plastic modulus, Z_y | 1,000,000 mm³ | 61.0237 in³ |
| Radius of gyration, r_y | 67.4 mm | 2.6535 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 4,510,000 mm⁴ | 10.8353 in⁴ |
| Warping constant, C_w | 1.39000e+12 mm⁶ | 5,176.217 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 149 kg/m | 100 lb/ft |