ST7.5x25
American standard tees from AISC Shapes Database v16.0. Also designated ST190X37.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 191 mm | 7.5 in |
| Flange width, b_f | 143 mm | 5.64 in |
| Web thickness, t_w | 14 mm | 0.55 in |
| Flange thickness, t_f | 15.8 mm | 0.622 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 16,900,000 mm⁴ | 40.5 in⁴ |
| Elastic modulus, Sₓ | 127,000 mm³ | 7.72 in³ |
| Plastic modulus, Zₓ | 229,000 mm³ | 14 in³ |
| Radius of gyration, rₓ | 59.7 mm | 2.35 in |
| Distance to top fibre | 57.2 mm | 2.25 in |
| Distance to bottom fibre | 133.8 mm | 5.25 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 | 45,200 mm³ | 2.76 in³ |
| Plastic modulus, Z_y | 81,800 mm³ | 4.99 in³ |
| Radius of gyration, r_y | 26.2 mm | 1.03 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 437,000 mm⁴ | 1.05 in⁴ |
| Warping constant, C_w | 542,000,000 mm⁶ | 2.02 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 37 kg/m | 25 lb/ft |