W690×384
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 | 736 mm | 28.9764 in |
| Flange width, b_f | 362 mm | 14.252 in |
| Web thickness, t_w | 24.9 mm | 0.980315 in |
| Flange thickness, t_f | 45 mm | 1.7717 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 4.47000e+9 mm⁴ | 10,739.218 in⁴ |
| Elastic modulus, Sₓ | 12,200,000 mm³ | 744.4897 in³ |
| Plastic modulus, Zₓ | 13,900,000 mm³ | 848.23 in³ |
| Radius of gyration, rₓ | 303 mm | 11.9291 in |
| Distance to top fibre | 368 mm | 14.4882 in |
| Distance to bottom fibre | 368 mm | 14.4882 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 357,000,000 mm⁴ | 857.6959 in⁴ |
| Elastic modulus, S_y | 1,970,000 mm³ | 120.2168 in³ |
| Plastic modulus, Z_y | 3,050,000 mm³ | 186.1224 in³ |
| Radius of gyration, r_y | 85.4 mm | 3.3622 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 25,200,000 mm⁴ | 60.5432 in⁴ |
| Warping constant, C_w | 4.26000e+13 mm⁶ | 158,638.027 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 384 kg/m | 258 lb/ft |