125 BT 15
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 | 125 mm | 4.9213 in |
| Flange width, b_f | 146.1 mm | 5.752 in |
| Web thickness, t_w | 6.1 mm | 0.240157 in |
| Flange thickness, t_f | 8.64 mm | 0.340157 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,580,000 mm⁴ | 6.1985 in⁴ |
| Elastic modulus, Sₓ | 26,192.893 mm³ | 1.5984 in³ |
| Plastic modulus, Zₓ | 46,200 mm³ | 2.8193 in³ |
| Radius of gyration, rₓ | 35.9166 mm | 1.414 in |
| Distance to top fibre | 26.5 mm | 1.0433 in |
| Distance to bottom fibre | 98.5 mm | 3.878 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,250,000 mm⁴ | 5.4056 in⁴ |
| Elastic modulus, S_y | 30,800.821 mm³ | 1.8796 in³ |
| Plastic modulus, Z_y | 47,000 mm³ | 2.8681 in³ |
| Radius of gyration, r_y | 33.541 mm | 1.3205 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 43,500 mm⁴ | 0.104509 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 15 kg/m | 10.0795 lb/ft |