T 178×203×30
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 | 203.1 mm | 7.9961 in |
| Flange width, b_f | 177.9 mm | 7.0039 in |
| Web thickness, t_w | 7.9 mm | 0.311024 in |
| Flange thickness, t_f | 12.8 mm | 0.503937 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 14,000,000 mm⁴ | 33.6351 in⁴ |
| Elastic modulus, Sₓ | 89,000 mm³ | 5.4311 in³ |
| Plastic modulus, Zₓ | 157,000 mm³ | 9.5807 in³ |
| Radius of gyration, rₓ | 60.4 mm | 2.378 in |
| Distance to top fibre | 45.7966 mm | 1.803 in |
| Distance to bottom fibre | 157.3034 mm | 6.193 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 6,020,000 mm⁴ | 14.4631 in⁴ |
| Elastic modulus, S_y | 67,600 mm³ | 4.1252 in³ |
| Plastic modulus, Z_y | 104,000 mm³ | 6.3465 in³ |
| Radius of gyration, r_y | 39.7 mm | 1.563 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 166,000 mm⁴ | 0.398817 in⁴ |
| Warping constant, C_w | 186,000,000 mm⁶ | 0.692645 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 30 kg/m | 20.1591 lb/ft |