400 WC 303
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 | 422 mm | 16.6142 in |
| Flange width, b_f | 400 mm | 15.748 in |
| Web thickness, t_w | 28 mm | 1.1024 in |
| Flange thickness, t_f | 36 mm | 1.4173 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.18000e+9 mm⁴ | 2,834.961 in⁴ |
| Elastic modulus, Sₓ | 5,592,417.062 mm³ | 341.2702 in³ |
| Plastic modulus, Zₓ | 6,420,000 mm³ | 391.7724 in³ |
| Radius of gyration, rₓ | 174.8426 mm | 6.8836 in |
| Distance to top fibre | 211 mm | 8.3071 in |
| Distance to bottom fibre | 211 mm | 8.3071 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 385,000,000 mm⁴ | 924.9662 in⁴ |
| Elastic modulus, S_y | 1,925,000 mm³ | 117.4707 in³ |
| Plastic modulus, Z_y | 2,950,000 mm³ | 180.02 in³ |
| Radius of gyration, r_y | 99.8704 mm | 3.9319 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 15,000,000 mm⁴ | 36.0376 in⁴ |
| Warping constant, C_w | 1.43000e+13 mm⁶ | 53,251.733 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 303 kg/m | 203.6066 lb/ft |