WT7x302.5
Structural tees from AISC Shapes Database v16.0. Also designated WT180X450.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 267 mm | 10.5 in |
| Flange width, b_f | 442 mm | 17.4 in |
| Web thickness, t_w | 66 mm | 2.6 in |
| Flange thickness, t_f | 106 mm | 4.16 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 218,000,000 mm⁴ | 524 in⁴ |
| Elastic modulus, Sₓ | 1,160,000 mm³ | 70.6 in³ |
| Plastic modulus, Zₓ | 2,570,000 mm³ | 157 in³ |
| Radius of gyration, rₓ | 61.7 mm | 2.43 in |
| Distance to top fibre | 77.5 mm | 3.05 in |
| Distance to bottom fibre | 189.5 mm | 7.45 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 766,000,000 mm⁴ | 1,840 in⁴ |
| Elastic modulus, S_y | 3,460,000 mm³ | 211 in³ |
| Plastic modulus, Z_y | 5,340,000 mm³ | 326 in³ |
| Radius of gyration, r_y | 116 mm | 4.55 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 179,000,000 mm⁴ | 430 in⁴ |
| Warping constant, C_w | 7.87000e+11 mm⁶ | 2,930 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 450 kg/m | 302.5 lb/ft |