W200×42
Wide flange from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 205 mm | 8.0709 in |
| Flange width, b_f | 166 mm | 6.5354 in |
| Web thickness, t_w | 7.2 mm | 0.283465 in |
| Flange thickness, t_f | 11.8 mm | 0.464567 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 40,900,000 mm⁴ | 98.2626 in⁴ |
| Elastic modulus, Sₓ | 399,000 mm³ | 24.3485 in³ |
| Plastic modulus, Zₓ | 445,000 mm³ | 27.1556 in³ |
| Radius of gyration, rₓ | 87.7 mm | 3.4528 in |
| Distance to top fibre | 102.5 mm | 4.0354 in |
| Distance to bottom fibre | 102.5 mm | 4.0354 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 9,000,000 mm⁴ | 21.6226 in⁴ |
| Elastic modulus, S_y | 108,000 mm³ | 6.5906 in³ |
| Plastic modulus, Z_y | 165,000 mm³ | 10.0689 in³ |
| Radius of gyration, r_y | 41.2 mm | 1.622 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 222,000 mm⁴ | 0.533357 in⁴ |
| Warping constant, C_w | 8.40000e+10 mm⁶ | 312.8074 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 42 kg/m | 28 lb/ft |