WT7x275
Structural tees from AISC Shapes Database v16.0. Also designated WT180X409.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 257 mm | 10.1 in |
| Flange width, b_f | 437 mm | 17.2 in |
| Web thickness, t_w | 60.5 mm | 2.38 in |
| Flange thickness, t_f | 97 mm | 3.82 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 184,000,000 mm⁴ | 442 in⁴ |
| Elastic modulus, Sₓ | 998,000 mm³ | 60.9 in³ |
| Plastic modulus, Zₓ | 2,230,000 mm³ | 136 in³ |
| Radius of gyration, rₓ | 59.4 mm | 2.34 in |
| Distance to top fibre | 72.4 mm | 2.85 in |
| Distance to bottom fibre | 184.6 mm | 7.25 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 678,000,000 mm⁴ | 1,630 in⁴ |
| Elastic modulus, S_y | 3,100,000 mm³ | 189 in³ |
| Plastic modulus, Z_y | 4,790,000 mm³ | 292 in³ |
| Radius of gyration, r_y | 114 mm | 4.49 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 138,000,000 mm⁴ | 331 in⁴ |
| Warping constant, C_w | 5.85000e+11 mm⁶ | 2,180 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 409 kg/m | 275 lb/ft |