1200 WB 317
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 | 1,176 mm | 46.2992 in |
| Flange width, b_f | 400 mm | 15.748 in |
| Web thickness, t_w | 16 mm | 0.629921 in |
| Flange thickness, t_f | 28 mm | 1.1024 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 9.26000e+9 mm⁴ | 22,247.24 in⁴ |
| Elastic modulus, Sₓ | 15,748,299.755 mm³ | 961.0202 in³ |
| Plastic modulus, Zₓ | 17,900,000 mm³ | 1,092.325 in³ |
| Radius of gyration, rₓ | 479.2314 mm | 18.8674 in |
| Distance to top fibre | 588 mm | 23.1496 in |
| Distance to bottom fibre | 588 mm | 23.1496 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 | 2,310,000 mm³ | 140.9648 in³ |
| Radius of gyration, r_y | 86.1143 mm | 3.3903 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 7,380,000 mm⁴ | 17.7305 in⁴ |
| Warping constant, C_w | 9.85000e+13 mm⁶ | 366,803.888 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 317 kg/m | 213.0142 lb/ft |