UB 356×171×45
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 | 351.4 mm | 13.8346 in |
| Flange width, b_f | 171.1 mm | 6.7362 in |
| Web thickness, t_w | 7 mm | 0.275591 in |
| Flange thickness, t_f | 9.7 mm | 0.38189 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 121,000,000 mm⁴ | 290.7037 in⁴ |
| Elastic modulus, Sₓ | 687,000 mm³ | 41.9233 in³ |
| Plastic modulus, Zₓ | 775,000 mm³ | 47.2934 in³ |
| Radius of gyration, rₓ | 145 mm | 5.7087 in |
| Distance to top fibre | 175.7 mm | 6.9173 in |
| Distance to bottom fibre | 175.7 mm | 6.9173 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 8,110,000 mm⁴ | 19.4844 in⁴ |
| Elastic modulus, S_y | 95,000 mm³ | 5.7973 in³ |
| Plastic modulus, Z_y | 147,000 mm³ | 8.9705 in³ |
| Radius of gyration, r_y | 37.6 mm | 1.4803 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 158,000 mm⁴ | 0.379597 in⁴ |
| Warping constant, C_w | 2.36000e+11 mm⁶ | 878.8398 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 45 kg/m | 30.2386 lb/ft |