UB 254×146×43
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 | 259.6 mm | 10.2205 in |
| Flange width, b_f | 147.3 mm | 5.7992 in |
| Web thickness, t_w | 7.2 mm | 0.283465 in |
| Flange thickness, t_f | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 65,400,000 mm⁴ | 157.1241 in⁴ |
| Elastic modulus, Sₓ | 504,000 mm³ | 30.756 in³ |
| Plastic modulus, Zₓ | 566,000 mm³ | 34.5394 in³ |
| Radius of gyration, rₓ | 109 mm | 4.2913 in |
| Distance to top fibre | 129.8 mm | 5.1102 in |
| Distance to bottom fibre | 129.8 mm | 5.1102 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 6,770,000 mm⁴ | 16.265 in⁴ |
| Elastic modulus, S_y | 92,000 mm³ | 5.6142 in³ |
| Plastic modulus, Z_y | 141,000 mm³ | 8.6043 in³ |
| Radius of gyration, r_y | 35.2 mm | 1.3858 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 239,000 mm⁴ | 0.5742 in⁴ |
| Warping constant, C_w | 1.03000e+11 mm⁶ | 383.5614 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 43 kg/m | 28.8947 lb/ft |