ST6x15.9
American standard tees from AISC Shapes Database v16.0. Also designated ST155X23.65.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 152 mm | 6 in |
| Flange width, b_f | 127 mm | 5 in |
| Web thickness, t_w | 8.89 mm | 0.35 in |
| Flange thickness, t_f | 13.8 mm | 0.544 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 6,160,000 mm⁴ | 14.8 in⁴ |
| Elastic modulus, Sₓ | 54,100 mm³ | 3.3 in³ |
| Plastic modulus, Zₓ | 97,300 mm³ | 5.94 in³ |
| Radius of gyration, rₓ | 45.2 mm | 1.78 in |
| Distance to top fibre | 38.4 mm | 1.51 in |
| Distance to bottom fibre | 113.6 mm | 4.49 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,940,000 mm⁴ | 4.66 in⁴ |
| Elastic modulus, S_y | 30,600 mm³ | 1.87 in³ |
| Plastic modulus, Z_y | 52,800 mm³ | 3.22 in³ |
| Radius of gyration, r_y | 25.4 mm | 1 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 182,000 mm⁴ | 0.438 in⁴ |
| Warping constant, C_w | 97,700,000 mm⁶ | 0.364 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 23.7 kg/m | 15.9 lb/ft |