WT12x58.5
Structural tees from AISC Shapes Database v16.0. Also designated WT305X87.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 307 mm | 12.1 in |
| Flange width, b_f | 325 mm | 12.8 in |
| Web thickness, t_w | 14 mm | 0.55 in |
| Flange thickness, t_f | 21.6 mm | 0.85 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 88,200,000 mm⁴ | 212 in⁴ |
| Elastic modulus, Sₓ | 365,000 mm³ | 22.3 in³ |
| Plastic modulus, Zₓ | 642,000 mm³ | 39.2 in³ |
| Radius of gyration, rₓ | 89.2 mm | 3.51 in |
| Distance to top fibre | 66.5 mm | 2.62 in |
| Distance to bottom fibre | 240.5 mm | 9.48 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 62,000,000 mm⁴ | 149 in⁴ |
| Elastic modulus, S_y | 380,000 mm³ | 23.2 in³ |
| Plastic modulus, Z_y | 585,000 mm³ | 35.7 in³ |
| Radius of gyration, r_y | 74.7 mm | 2.94 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,390,000 mm⁴ | 3.35 in⁴ |
| Warping constant, C_w | 4.40000e+9 mm⁶ | 16.4 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 87 kg/m | 58.5 lb/ft |