UB 178×102×19
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 | 177.8 mm | 7 in |
| Flange width, b_f | 101.2 mm | 3.9843 in |
| Web thickness, t_w | 4.8 mm | 0.188976 in |
| Flange thickness, t_f | 7.9 mm | 0.311024 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 13,600,000 mm⁴ | 32.6741 in⁴ |
| Elastic modulus, Sₓ | 152,000 mm³ | 9.2756 in³ |
| Plastic modulus, Zₓ | 171,000 mm³ | 10.4351 in³ |
| Radius of gyration, rₓ | 74.8 mm | 2.9449 in |
| Distance to top fibre | 88.9 mm | 3.5 in |
| Distance to bottom fibre | 88.9 mm | 3.5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,370,000 mm⁴ | 3.2914 in⁴ |
| Elastic modulus, S_y | 27,000 mm³ | 1.6476 in³ |
| Plastic modulus, Z_y | 41,600 mm³ | 2.5386 in³ |
| Radius of gyration, r_y | 23.7 mm | 0.933071 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 44,100 mm⁴ | 0.105951 in⁴ |
| Warping constant, C_w | 9.85000e+9 mm⁶ | 36.6804 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 19 kg/m | 12.7674 lb/ft |