T 312×267×91
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 | 275.6 mm | 10.8504 in |
| Flange width, b_f | 314.5 mm | 12.3819 in |
| Web thickness, t_w | 15.2 mm | 0.598425 in |
| Flange thickness, t_f | 24.4 mm | 0.96063 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 68,900,000 mm⁴ | 165.5329 in⁴ |
| Elastic modulus, Sₓ | 317,000 mm³ | 19.3445 in³ |
| Plastic modulus, Zₓ | 562,000 mm³ | 34.2953 in³ |
| Radius of gyration, rₓ | 77.2 mm | 3.0394 in |
| Distance to top fibre | 58.2498 mm | 2.2933 in |
| Distance to bottom fibre | 217.3502 mm | 8.5571 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 63,300,000 mm⁴ | 152.0789 in⁴ |
| Elastic modulus, S_y | 403,000 mm³ | 24.5926 in³ |
| Plastic modulus, Z_y | 619,000 mm³ | 37.7737 in³ |
| Radius of gyration, r_y | 74 mm | 2.9134 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,860,000 mm⁴ | 4.4687 in⁴ |
| Warping constant, C_w | 4.92000e+9 mm⁶ | 18.3216 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 90.7 kg/m | 60.9476 lb/ft |