UB 920×420×1269
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 | 1,093 mm | 43.0315 in |
| Flange width, b_f | 461 mm | 18.1496 in |
| Web thickness, t_w | 64 mm | 2.5197 in |
| Flange thickness, t_f | 115.1 mm | 4.5315 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2.90000e+10 mm⁴ | 69,672.779 in⁴ |
| Elastic modulus, Sₓ | 53,000,000 mm³ | 3,234.258 in³ |
| Plastic modulus, Zₓ | 64,000,000 mm³ | 3,905.52 in³ |
| Radius of gyration, rₓ | 424 mm | 16.6929 in |
| Distance to top fibre | 546.5 mm | 21.5157 in |
| Distance to bottom fibre | 546.5 mm | 21.5157 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1.90000e+9 mm⁴ | 4,564.768 in⁴ |
| Elastic modulus, S_y | 8,240,000 mm³ | 502.8357 in³ |
| Plastic modulus, Z_y | 13,100,000 mm³ | 799.411 in³ |
| Radius of gyration, r_y | 108 mm | 4.252 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 514,000,000 mm⁴ | 1,234.89 in⁴ |
| Warping constant, C_w | 4.49700e+14 mm⁶ | 1,674,636.635 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 1,269 kg/m | 852.7286 lb/ft |