T 312×267×75
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 | 271.5 mm | 10.689 in |
| Flange width, b_f | 312 mm | 12.2835 in |
| Web thickness, t_w | 12.7 mm | 0.5 in |
| Flange thickness, t_f | 20.3 mm | 0.799213 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 56,200,000 mm⁴ | 135.021 in⁴ |
| Elastic modulus, Sₓ | 260,000 mm³ | 15.8662 in³ |
| Plastic modulus, Zₓ | 458,000 mm³ | 27.9489 in³ |
| Radius of gyration, rₓ | 76.5 mm | 3.0118 in |
| Distance to top fibre | 55.3462 mm | 2.179 in |
| Distance to bottom fibre | 216.1538 mm | 8.51 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 51,400,000 mm⁴ | 123.489 in⁴ |
| Elastic modulus, S_y | 330,000 mm³ | 20.1378 in³ |
| Plastic modulus, Z_y | 505,000 mm³ | 30.817 in³ |
| Radius of gyration, r_y | 73.2 mm | 2.8819 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,080,000 mm⁴ | 2.5947 in⁴ |
| Warping constant, C_w | 2.78000e+9 mm⁶ | 10.3524 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 75.3 kg/m | 50.5993 lb/ft |