W840×210
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 | 846 mm | 33.3071 in |
| Flange width, b_f | 293 mm | 11.5354 in |
| Web thickness, t_w | 15.4 mm | 0.606299 in |
| Flange thickness, t_f | 24.4 mm | 0.96063 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 3.11000e+9 mm⁴ | 7,471.805 in⁴ |
| Elastic modulus, Sₓ | 7,340,000 mm³ | 447.9143 in³ |
| Plastic modulus, Zₓ | 8,430,000 mm³ | 514.4302 in³ |
| Radius of gyration, rₓ | 340 mm | 13.3858 in |
| Distance to top fibre | 423 mm | 16.6535 in |
| Distance to bottom fibre | 423 mm | 16.6535 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 103,000,000 mm⁴ | 247.4585 in⁴ |
| Elastic modulus, S_y | 700,000 mm³ | 42.7166 in³ |
| Plastic modulus, Z_y | 1,100,000 mm³ | 67.1261 in³ |
| Radius of gyration, r_y | 61.8 mm | 2.4331 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 4,050,000 mm⁴ | 9.7302 in⁴ |
| Warping constant, C_w | 1.73000e+13 mm⁶ | 64,423.424 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 210 kg/m | 141 lb/ft |