UB 305×165×46
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 | 306.6 mm | 12.0709 in |
| Flange width, b_f | 165.7 mm | 6.5236 in |
| Web thickness, t_w | 6.7 mm | 0.26378 in |
| Flange thickness, t_f | 11.8 mm | 0.464567 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 99,000,000 mm⁴ | 237.8485 in⁴ |
| Elastic modulus, Sₓ | 646,000 mm³ | 39.4213 in³ |
| Plastic modulus, Zₓ | 720,000 mm³ | 43.9371 in³ |
| Radius of gyration, rₓ | 130 mm | 5.1181 in |
| Distance to top fibre | 153.3 mm | 6.0354 in |
| Distance to bottom fibre | 153.3 mm | 6.0354 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 8,960,000 mm⁴ | 21.5265 in⁴ |
| Elastic modulus, S_y | 108,000 mm³ | 6.5906 in³ |
| Plastic modulus, Z_y | 166,000 mm³ | 10.1299 in³ |
| Radius of gyration, r_y | 39 mm | 1.5354 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 222,000 mm⁴ | 0.533357 in⁴ |
| Warping constant, C_w | 1.94000e+11 mm⁶ | 722.4361 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 46.1 kg/m | 30.9778 lb/ft |