W1000×249
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 | 980 mm | 38.5827 in |
| Flange width, b_f | 300 mm | 11.811 in |
| Web thickness, t_w | 16.5 mm | 0.649606 in |
| Flange thickness, t_f | 26 mm | 1.0236 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 4.81000e+9 mm⁴ | 11,556.071 in⁴ |
| Elastic modulus, Sₓ | 9,820,000 mm³ | 599.2532 in³ |
| Plastic modulus, Zₓ | 11,300,000 mm³ | 689.5683 in³ |
| Radius of gyration, rₓ | 390 mm | 15.3543 in |
| Distance to top fibre | 490 mm | 19.2913 in |
| Distance to bottom fibre | 490 mm | 19.2913 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 118,000,000 mm⁴ | 283.4961 in⁴ |
| Elastic modulus, S_y | 783,000 mm³ | 47.7816 in³ |
| Plastic modulus, Z_y | 1,240,000 mm³ | 75.6694 in³ |
| Radius of gyration, r_y | 60.9 mm | 2.3976 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 5,820,000 mm⁴ | 13.9826 in⁴ |
| Warping constant, C_w | 2.67000e+13 mm⁶ | 99,428.059 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 249 kg/m | 167 lb/ft |