UB 406×178×60
Universal beams from British-Sections-1 and Eurocode 3 UK shared angle/hollow tables.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 406.4 mm | 16 in |
| Flange width, b_f | 177.9 mm | 7.0039 in |
| Web thickness, t_w | 7.9 mm | 0.311024 in |
| Flange thickness, t_f | 12.8 mm | 0.503937 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 216,000,000 mm⁴ | 518.9421 in⁴ |
| Elastic modulus, Sₓ | 1,060,000 mm³ | 64.6852 in³ |
| Plastic modulus, Zₓ | 1,200,000 mm³ | 73.2285 in³ |
| Radius of gyration, rₓ | 168 mm | 6.6142 in |
| Distance to top fibre | 203.2 mm | 8 in |
| Distance to bottom fibre | 203.2 mm | 8 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 12,000,000 mm⁴ | 28.8301 in⁴ |
| Elastic modulus, S_y | 135,000 mm³ | 8.2382 in³ |
| Plastic modulus, Z_y | 209,000 mm³ | 12.754 in³ |
| Radius of gyration, r_y | 39.7 mm | 1.563 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 333,000 mm⁴ | 0.800036 in⁴ |
| Warping constant, C_w | 4.65000e+11 mm⁶ | 1,731.612 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 60.1 kg/m | 40.3853 lb/ft |