ST9x27.35
American standard tees from AISC Shapes Database v16.0. Also designated ST230X40.7.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 229 mm | 9 in |
| Flange width, b_f | 152 mm | 6 in |
| Web thickness, t_w | 11.7 mm | 0.461 in |
| Flange thickness, t_f | 17.6 mm | 0.691 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 25,900,000 mm⁴ | 62.3 in⁴ |
| Elastic modulus, Sₓ | 157,000 mm³ | 9.6 in³ |
| Plastic modulus, Zₓ | 283,000 mm³ | 17.3 in³ |
| Radius of gyration, rₓ | 70.9 mm | 2.79 in |
| Distance to top fibre | 63.8 mm | 2.51 in |
| Distance to bottom fibre | 165.2 mm | 6.49 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 4,330,000 mm⁴ | 10.4 in⁴ |
| Elastic modulus, S_y | 56,500 mm³ | 3.45 in³ |
| Plastic modulus, Z_y | 99,300 mm³ | 6.06 in³ |
| Radius of gyration, r_y | 29 mm | 1.14 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 483,000 mm⁴ | 1.16 in⁴ |
| Warping constant, C_w | 607,000,000 mm⁶ | 2.26 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 40.7 kg/m | 27.35 lb/ft |