WT125×12.5
Structural tees from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 129 mm | 5.0787 in |
| Flange width, b_f | 102 mm | 4.0157 in |
| Web thickness, t_w | 6.1 mm | 0.240157 in |
| Flange thickness, t_f | 8.4 mm | 0.330709 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,560,000 mm⁴ | 6.1504 in⁴ |
| Elastic modulus, Sₓ | 26,800 mm³ | 1.6354 in³ |
| Radius of gyration, rₓ | 39.8 mm | 1.5669 in |
| Distance to top fibre | 33.6 mm | 1.3228 in |
| Distance to bottom fibre | 95.4 mm | 3.7559 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 746,000 mm⁴ | 1.7923 in⁴ |
| Elastic modulus, S_y | 14,600 mm³ | 0.890947 in³ |
| Radius of gyration, r_y | 21.5 mm | 0.846457 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 32,500 mm⁴ | 0.078082 in⁴ |
| Warping constant, C_w | 16,600,000 mm⁶ | 0.061817 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 12.5 kg/m | 8.5 lb/ft |