WT75×15
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 | 78.5 mm | 3.0906 in |
| Flange width, b_f | 153 mm | 6.0236 in |
| Web thickness, t_w | 6.6 mm | 0.259843 in |
| Flange thickness, t_f | 9.3 mm | 0.366142 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 725,000 mm⁴ | 1.7418 in⁴ |
| Elastic modulus, Sₓ | 11,300 mm³ | 0.689568 in³ |
| Radius of gyration, rₓ | 19.6 mm | 0.771654 in |
| Distance to top fibre | 14.2 mm | 0.5590551 in |
| Distance to bottom fibre | 64.3 mm | 2.5315 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,780,000 mm⁴ | 6.679 in⁴ |
| Elastic modulus, S_y | 36,300 mm³ | 2.2152 in³ |
| Radius of gyration, r_y | 38.3 mm | 1.5079 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 49,900 mm⁴ | 0.119885 in⁴ |
| Warping constant, C_w | 23,200,000 mm⁶ | 0.086394 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 15 kg/m | 10 lb/ft |