T 305×305×75
Tees split from 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 | 306.1 mm | 12.0512 in |
| Flange width, b_f | 304.8 mm | 12 in |
| Web thickness, t_w | 11.8 mm | 0.464567 in |
| Flange thickness, t_f | 19.7 mm | 0.775591 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 74,100,000 mm⁴ | 178.026 in⁴ |
| Elastic modulus, Sₓ | 307,000 mm³ | 18.7343 in³ |
| Plastic modulus, Zₓ | 538,000 mm³ | 32.8308 in³ |
| Radius of gyration, rₓ | 88.3 mm | 3.4764 in |
| Distance to top fibre | 64.7319 mm | 2.5485 in |
| Distance to bottom fibre | 241.3681 mm | 9.5027 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 46,500,000 mm⁴ | 111.7167 in⁴ |
| Elastic modulus, S_y | 305,000 mm³ | 18.6122 in³ |
| Plastic modulus, Z_y | 469,000 mm³ | 28.6201 in³ |
| Radius of gyration, r_y | 70 mm | 2.7559 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 998,000 mm⁴ | 2.3977 in⁴ |
| Warping constant, C_w | 2.69000e+9 mm⁶ | 10.0173 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 74.6 kg/m | 50.1289 lb/ft |