UB 914×305×253
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 | 918.4 mm | 36.1575 in |
| Flange width, b_f | 305.5 mm | 12.0276 in |
| Web thickness, t_w | 17.3 mm | 0.681102 in |
| Flange thickness, t_f | 27.9 mm | 1.0984 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 4.36000e+9 mm⁴ | 10,474.942 in⁴ |
| Elastic modulus, Sₓ | 9,500,000 mm³ | 579.7256 in³ |
| Plastic modulus, Zₓ | 10,900,000 mm³ | 665.1588 in³ |
| Radius of gyration, rₓ | 368 mm | 14.4882 in |
| Distance to top fibre | 459.2 mm | 18.0787 in |
| Distance to bottom fibre | 459.2 mm | 18.0787 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 133,000,000 mm⁴ | 319.5338 in⁴ |
| Elastic modulus, S_y | 871,000 mm³ | 53.1517 in³ |
| Plastic modulus, Z_y | 1,370,000 mm³ | 83.6025 in³ |
| Radius of gyration, r_y | 64.2 mm | 2.5276 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 6,260,000 mm⁴ | 15.0397 in⁴ |
| Warping constant, C_w | 2.63000e+13 mm⁶ | 97,938.5 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 253 kg/m | 170.0082 lb/ft |