ST6x25
American standard tees from AISC Shapes Database v16.0. Also designated ST155X37.
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 | 139 mm | 5.48 in |
| Web thickness, t_w | 17.4 mm | 0.687 in |
| Flange thickness, t_f | 16.7 mm | 0.659 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 10,400,000 mm⁴ | 25.1 in⁴ |
| Elastic modulus, Sₓ | 99,000 mm³ | 6.04 in³ |
| Plastic modulus, Zₓ | 180,000 mm³ | 11 in³ |
| Radius of gyration, rₓ | 47 mm | 1.85 in |
| Distance to top fibre | 46.7 mm | 1.84 in |
| Distance to bottom fibre | 105.3 mm | 4.16 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 3,240,000 mm⁴ | 7.79 in⁴ |
| Elastic modulus, S_y | 46,500 mm³ | 2.84 in³ |
| Plastic modulus, Z_y | 84,600 mm³ | 5.16 in³ |
| Radius of gyration, r_y | 26.2 mm | 1.03 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 566,000 mm⁴ | 1.36 in⁴ |
| Warping constant, C_w | 529,000,000 mm⁶ | 1.97 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 37 kg/m | 25 lb/ft |