W530×74
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 | 529 mm | 20.8268 in |
| Flange width, b_f | 166 mm | 6.5354 in |
| Web thickness, t_w | 9.7 mm | 0.38189 in |
| Flange thickness, t_f | 13.6 mm | 0.535433 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 411,000,000 mm⁴ | 987.4315 in⁴ |
| Elastic modulus, Sₓ | 1,550,000 mm³ | 94.5868 in³ |
| Plastic modulus, Zₓ | 1,810,000 mm³ | 110.453 in³ |
| Radius of gyration, rₓ | 208 mm | 8.189 in |
| Distance to top fibre | 264.5 mm | 10.4134 in |
| Distance to bottom fibre | 264.5 mm | 10.4134 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 10,400,000 mm⁴ | 24.9861 in⁴ |
| Elastic modulus, S_y | 125,000 mm³ | 7.628 in³ |
| Plastic modulus, Z_y | 200,000 mm³ | 12.2047 in³ |
| Radius of gyration, r_y | 33.1 mm | 1.3032 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 480,000 mm⁴ | 1.1532 in⁴ |
| Warping constant, C_w | 6.92000e+11 mm⁶ | 2,576.937 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 74 kg/m | 50 lb/ft |