UC 305×305×240
Universal columns 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 | 352.5 mm | 13.878 in |
| Flange width, b_f | 318.4 mm | 12.5354 in |
| Web thickness, t_w | 23 mm | 0.905512 in |
| Flange thickness, t_f | 37.7 mm | 1.4843 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 642,000,000 mm⁴ | 1,542.411 in⁴ |
| Elastic modulus, Sₓ | 3,640,000 mm³ | 222.1264 in³ |
| Plastic modulus, Zₓ | 4,250,000 mm³ | 259.3509 in³ |
| Radius of gyration, rₓ | 145 mm | 5.7087 in |
| Distance to top fibre | 176.25 mm | 6.939 in |
| Distance to bottom fibre | 176.25 mm | 6.939 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 203,000,000 mm⁴ | 487.7095 in⁴ |
| Elastic modulus, S_y | 1,280,000 mm³ | 78.1104 in³ |
| Plastic modulus, Z_y | 1,950,000 mm³ | 118.9963 in³ |
| Radius of gyration, r_y | 81.5 mm | 3.2087 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 12,700,000 mm⁴ | 30.5119 in⁴ |
| Warping constant, C_w | 5.02000e+12 mm⁶ | 18,693.965 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 240 kg/m | 161.2726 lb/ft |