75 CT 15
Tees cut from universal columns 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 | 78 mm | 3.0709 in |
| Flange width, b_f | 152.9 mm | 6.0197 in |
| Web thickness, t_w | 6.55 mm | 0.257874 in |
| Flange thickness, t_f | 9.37 mm | 0.368898 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 701,000 mm⁴ | 1.6842 in⁴ |
| Elastic modulus, Sₓ | 10,936.037 mm³ | 0.667358 in³ |
| Plastic modulus, Zₓ | 20,600 mm³ | 1.2571 in³ |
| Radius of gyration, rₓ | 19.1577 mm | 0.754238 in |
| Distance to top fibre | 13.9 mm | 0.5472441 in |
| Distance to bottom fibre | 64.1 mm | 2.5236 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,790,000 mm⁴ | 6.703 in⁴ |
| Elastic modulus, S_y | 36,494.441 mm³ | 2.227 in³ |
| Plastic modulus, Z_y | 56,000 mm³ | 3.4173 in³ |
| Radius of gyration, r_y | 38.2195 mm | 1.5047 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 52,100 mm⁴ | 0.125171 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 15 kg/m | 10.0795 lb/ft |