W250×58
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 | 252 mm | 9.9213 in |
| Flange width, b_f | 203 mm | 7.9921 in |
| Web thickness, t_w | 8 mm | 0.314961 in |
| Flange thickness, t_f | 13.5 mm | 0.531496 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 87,300,000 mm⁴ | 209.7391 in⁴ |
| Elastic modulus, Sₓ | 693,000 mm³ | 42.2895 in³ |
| Plastic modulus, Zₓ | 770,000 mm³ | 46.9883 in³ |
| Radius of gyration, rₓ | 108 mm | 4.252 in |
| Distance to top fibre | 126 mm | 4.9606 in |
| Distance to bottom fibre | 126 mm | 4.9606 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 18,800,000 mm⁴ | 45.1672 in⁴ |
| Elastic modulus, S_y | 186,000 mm³ | 11.3504 in³ |
| Plastic modulus, Z_y | 283,000 mm³ | 17.2697 in³ |
| Radius of gyration, r_y | 50.4 mm | 1.9843 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 409,000 mm⁴ | 0.982626 in⁴ |
| Warping constant, C_w | 2.68000e+11 mm⁶ | 998.0045 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 58 kg/m | 39 lb/ft |