400 WC 328
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 | 430 mm | 16.9291 in |
| Flange width, b_f | 400 mm | 15.748 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 | 1.32000e+9 mm⁴ | 3,171.313 in⁴ |
| Elastic modulus, Sₓ | 6,139,534.884 mm³ | 374.6574 in³ |
| Plastic modulus, Zₓ | 7,100,000 mm³ | 433.2686 in³ |
| Radius of gyration, rₓ | 177.7047 mm | 6.9962 in |
| Distance to top fibre | 215 mm | 8.4646 in |
| Distance to bottom fibre | 215 mm | 8.4646 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 427,000,000 mm⁴ | 1,025.872 in⁴ |
| Elastic modulus, S_y | 2,135,000 mm³ | 130.2857 in³ |
| Plastic modulus, Z_y | 3,270,000 mm³ | 199.5476 in³ |
| Radius of gyration, r_y | 101.0708 mm | 3.9792 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 19,600,000 mm⁴ | 47.0892 in⁴ |
| Warping constant, C_w | 1.62000e+13 mm⁶ | 60,327.137 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 328 kg/m | 220.4058 lb/ft |