W530×272
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 | 577 mm | 22.7165 in |
| Flange width, b_f | 317 mm | 12.4803 in |
| Web thickness, t_w | 21.1 mm | 0.830709 in |
| Flange thickness, t_f | 37.6 mm | 1.4803 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.97000e+9 mm⁴ | 4,732.944 in⁴ |
| Elastic modulus, Sₓ | 6,820,000 mm³ | 416.1819 in³ |
| Plastic modulus, Zₓ | 7,790,000 mm³ | 475.375 in³ |
| Radius of gyration, rₓ | 239 mm | 9.4094 in |
| Distance to top fibre | 288.5 mm | 11.3583 in |
| Distance to bottom fibre | 288.5 mm | 11.3583 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 200,000,000 mm⁴ | 480.5019 in⁴ |
| Elastic modulus, S_y | 1,260,000 mm³ | 76.8899 in³ |
| Plastic modulus, Z_y | 1,950,000 mm³ | 118.9963 in³ |
| Radius of gyration, r_y | 76.1 mm | 2.9961 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 12,800,000 mm⁴ | 30.7521 in⁴ |
| Warping constant, C_w | 1.46000e+13 mm⁶ | 54,368.901 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 272 kg/m | 182 lb/ft |