250 UC 89
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 | 260.4 mm | 10.252 in |
| Flange width, b_f | 255.9 mm | 10.0748 in |
| Web thickness, t_w | 10.5 mm | 0.413386 in |
| Flange thickness, t_f | 17.3 mm | 0.681102 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 143,000,000 mm⁴ | 343.5589 in⁴ |
| Elastic modulus, Sₓ | 1,098,310.292 mm³ | 67.023 in³ |
| Plastic modulus, Zₓ | 1,230,000 mm³ | 75.0592 in³ |
| Radius of gyration, rₓ | 111.9994 mm | 4.4094 in |
| Distance to top fibre | 130.2 mm | 5.126 in |
| Distance to bottom fibre | 130.2 mm | 5.126 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 48,500,000 mm⁴ | 116.5217 in⁴ |
| Elastic modulus, S_y | 379,054.318 mm³ | 23.1313 in³ |
| Plastic modulus, Z_y | 575,000 mm³ | 35.0887 in³ |
| Radius of gyration, r_y | 65.2257 mm | 2.5679 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,040,000 mm⁴ | 2.4986 in⁴ |
| Warping constant, C_w | 7.16000e+11 mm⁶ | 2,666.311 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 89 kg/m | 59.8052 lb/ft |