W250×89
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 | 260 mm | 10.2362 in |
| Flange width, b_f | 256 mm | 10.0787 in |
| Web thickness, t_w | 10.7 mm | 0.42126 in |
| Flange thickness, t_f | 17.3 mm | 0.681102 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 143,000,000 mm⁴ | 343.5589 in⁴ |
| Elastic modulus, Sₓ | 1,100,000 mm³ | 67.1261 in³ |
| Plastic modulus, Zₓ | 1,230,000 mm³ | 75.0592 in³ |
| Radius of gyration, rₓ | 112 mm | 4.4094 in |
| Distance to top fibre | 130 mm | 5.1181 in |
| Distance to bottom fibre | 130 mm | 5.1181 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 48,400,000 mm⁴ | 116.2815 in⁴ |
| Elastic modulus, S_y | 378,000 mm³ | 23.067 in³ |
| Plastic modulus, Z_y | 574,000 mm³ | 35.0276 in³ |
| Radius of gyration, r_y | 65.1 mm | 2.563 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,040,000 mm⁴ | 2.4986 in⁴ |
| Warping constant, C_w | 7.13000e+11 mm⁶ | 2,655.139 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 89 kg/m | 60 lb/ft |