W250×73
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 | 253 mm | 9.9606 in |
| Flange width, b_f | 254 mm | 10 in |
| Web thickness, t_w | 8.6 mm | 0.338583 in |
| Flange thickness, t_f | 14.2 mm | 0.559055 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 113,000,000 mm⁴ | 271.4836 in⁴ |
| Elastic modulus, Sₓ | 891,000 mm³ | 54.3722 in³ |
| Plastic modulus, Zₓ | 985,000 mm³ | 60.1084 in³ |
| Radius of gyration, rₓ | 110 mm | 4.3307 in |
| Distance to top fibre | 126.5 mm | 4.9803 in |
| Distance to bottom fibre | 126.5 mm | 4.9803 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 38,800,000 mm⁴ | 93.2174 in⁴ |
| Elastic modulus, S_y | 306,000 mm³ | 18.6733 in³ |
| Plastic modulus, Z_y | 463,000 mm³ | 28.254 in³ |
| Radius of gyration, r_y | 64.6 mm | 2.5433 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 575,000 mm⁴ | 1.3814 in⁴ |
| Warping constant, C_w | 5.53000e+11 mm⁶ | 2,059.315 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 73 kg/m | 49 lb/ft |