UB 920×420×344
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 | 927 mm | 36.4961 in |
| Flange width, b_f | 418 mm | 16.4567 in |
| Web thickness, t_w | 19.3 mm | 0.759843 in |
| Flange thickness, t_f | 32 mm | 1.2598 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 6.45000e+9 mm⁴ | 15,496.187 in⁴ |
| Elastic modulus, Sₓ | 13,900,000 mm³ | 848.23 in³ |
| Plastic modulus, Zₓ | 15,700,000 mm³ | 958.0728 in³ |
| Radius of gyration, rₓ | 384 mm | 15.1181 in |
| Distance to top fibre | 463.5 mm | 18.248 in |
| Distance to bottom fibre | 463.5 mm | 18.248 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 390,000,000 mm⁴ | 936.9787 in⁴ |
| Elastic modulus, S_y | 1,870,000 mm³ | 114.1144 in³ |
| Plastic modulus, Z_y | 2,880,000 mm³ | 175.7484 in³ |
| Radius of gyration, r_y | 94.5 mm | 3.7205 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 11,600,000 mm⁴ | 27.8691 in⁴ |
| Warping constant, C_w | 7.81000e+13 mm⁶ | 290,836.383 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 344 kg/m | 231.1573 lb/ft |