900 WB 257
Welded 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 | 916 mm | 36.063 in |
| Flange width, b_f | 400 mm | 15.748 in |
| Web thickness, t_w | 12 mm | 0.472441 in |
| Flange thickness, t_f | 28 mm | 1.1024 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 5.05000e+9 mm⁴ | 12,132.673 in⁴ |
| Elastic modulus, Sₓ | 11,026,200.594 mm³ | 672.86 in³ |
| Plastic modulus, Zₓ | 12,200,000 mm³ | 744.4897 in³ |
| Radius of gyration, rₓ | 392.8611 mm | 15.467 in |
| Distance to top fibre | 458 mm | 18.0315 in |
| Distance to bottom fibre | 458 mm | 18.0315 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 299,000,000 mm⁴ | 718.3504 in⁴ |
| Elastic modulus, S_y | 1,495,000 mm³ | 91.2305 in³ |
| Plastic modulus, Z_y | 2,270,000 mm³ | 138.5239 in³ |
| Radius of gyration, r_y | 95.5936 mm | 3.7635 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 6,350,000 mm⁴ | 15.2559 in⁴ |
| Warping constant, C_w | 5.89000e+13 mm⁶ | 219,337.549 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 257 kg/m | 172.696 lb/ft |