1200 WB 342
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 | 1,184 mm | 46.6142 in |
| Flange width, b_f | 400 mm | 15.748 in |
| Web thickness, t_w | 16 mm | 0.629921 in |
| Flange thickness, t_f | 32 mm | 1.2598 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1.04000e+10 mm⁴ | 24,986.1 in⁴ |
| Elastic modulus, Sₓ | 17,567,567.568 mm³ | 1,072.039 in³ |
| Plastic modulus, Zₓ | 19,800,000 mm³ | 1,208.27 in³ |
| Radius of gyration, rₓ | 488.8462 mm | 19.2459 in |
| Distance to top fibre | 592 mm | 23.3071 in |
| Distance to bottom fibre | 592 mm | 23.3071 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 342,000,000 mm⁴ | 821.6583 in⁴ |
| Elastic modulus, S_y | 1,710,000 mm³ | 104.3506 in³ |
| Plastic modulus, Z_y | 2,630,000 mm³ | 160.4924 in³ |
| Radius of gyration, r_y | 88.6479 mm | 3.4901 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 10,300,000 mm⁴ | 24.7458 in⁴ |
| Warping constant, C_w | 1.13000e+14 mm⁶ | 420,800.409 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 342 kg/m | 229.8134 lb/ft |