W410×39
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 | 399 mm | 15.7087 in |
| Flange width, b_f | 140 mm | 5.5118 in |
| Web thickness, t_w | 6.4 mm | 0.251969 in |
| Flange thickness, t_f | 8.8 mm | 0.346457 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 126,000,000 mm⁴ | 302.7162 in⁴ |
| Elastic modulus, Sₓ | 634,000 mm³ | 38.6891 in³ |
| Plastic modulus, Zₓ | 730,000 mm³ | 44.5473 in³ |
| Radius of gyration, rₓ | 159 mm | 6.2598 in |
| Distance to top fibre | 199.5 mm | 7.8543 in |
| Distance to bottom fibre | 199.5 mm | 7.8543 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 4,040,000 mm⁴ | 9.7061 in⁴ |
| Elastic modulus, S_y | 57,600 mm³ | 3.515 in³ |
| Plastic modulus, Z_y | 90,600 mm³ | 5.5288 in³ |
| Radius of gyration, r_y | 28.4 mm | 1.1181 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 110,000 mm⁴ | 0.264276 in⁴ |
| Warping constant, C_w | 1.54000e+11 mm⁶ | 573.4802 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 39 kg/m | 26 lb/ft |