155 BT 23
Tees cut from universal beams from Australian-Sections.xlsx (Sheets 1-19).
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 153 mm | 6.0236 in |
| Flange width, b_f | 165.7 mm | 6.5236 in |
| Web thickness, t_w | 6.73 mm | 0.264961 in |
| Flange thickness, t_f | 11.8 mm | 0.464567 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 5,310,000 mm⁴ | 12.7573 in⁴ |
| Elastic modulus, Sₓ | 43,382.353 mm³ | 2.6474 in³ |
| Plastic modulus, Zₓ | 77,100 mm³ | 4.7049 in³ |
| Radius of gyration, rₓ | 42.4985 mm | 1.6732 in |
| Distance to top fibre | 30.6 mm | 1.2047 in |
| Distance to bottom fibre | 122.4 mm | 4.8189 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 4,480,000 mm⁴ | 10.7632 in⁴ |
| Elastic modulus, S_y | 54,073.627 mm³ | 3.2998 in³ |
| Plastic modulus, Z_y | 83,000 mm³ | 5.065 in³ |
| Radius of gyration, r_y | 39.036 mm | 1.5369 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 111,000 mm⁴ | 0.266679 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 23 kg/m | 15.4553 lb/ft |