UB 356×171×51
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 | 355 mm | 13.9764 in |
| Flange width, b_f | 171.5 mm | 6.752 in |
| Web thickness, t_w | 7.4 mm | 0.291339 in |
| Flange thickness, t_f | 11.5 mm | 0.452756 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 141,000,000 mm⁴ | 338.7539 in⁴ |
| Elastic modulus, Sₓ | 796,000 mm³ | 48.5749 in³ |
| Plastic modulus, Zₓ | 896,000 mm³ | 54.6773 in³ |
| Radius of gyration, rₓ | 148 mm | 5.8268 in |
| Distance to top fibre | 177.5 mm | 6.9882 in |
| Distance to bottom fibre | 177.5 mm | 6.9882 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 9,680,000 mm⁴ | 23.2563 in⁴ |
| Elastic modulus, S_y | 113,000 mm³ | 6.8957 in³ |
| Plastic modulus, Z_y | 174,000 mm³ | 10.6181 in³ |
| Radius of gyration, r_y | 38.6 mm | 1.5197 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 238,000 mm⁴ | 0.571797 in⁴ |
| Warping constant, C_w | 2.85000e+11 mm⁶ | 1,061.311 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 51 kg/m | 34.2704 lb/ft |