350 WC 280
Welded 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 | 355 mm | 13.9764 in |
| Flange width, b_f | 350 mm | 13.7795 in |
| Web thickness, t_w | 28 mm | 1.1024 in |
| Flange thickness, t_f | 40 mm | 1.5748 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 747,000,000 mm⁴ | 1,794.675 in⁴ |
| Elastic modulus, Sₓ | 4,208,450.704 mm³ | 256.8154 in³ |
| Plastic modulus, Zₓ | 4,940,000 mm³ | 301.4573 in³ |
| Radius of gyration, rₓ | 144.6526 mm | 5.695 in |
| Distance to top fibre | 177.5 mm | 6.9882 in |
| Distance to bottom fibre | 177.5 mm | 6.9882 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 286,000,000 mm⁴ | 687.1177 in⁴ |
| Elastic modulus, S_y | 1,634,285.714 mm³ | 99.7302 in³ |
| Plastic modulus, Z_y | 2,500,000 mm³ | 152.5594 in³ |
| Radius of gyration, r_y | 89.5053 mm | 3.5238 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 16,900,000 mm⁴ | 40.6024 in⁴ |
| Warping constant, C_w | 7.10000e+12 mm⁶ | 26,439.671 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 280 kg/m | 188.1513 lb/ft |