W690×548
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 | 772 mm | 30.3937 in |
| Flange width, b_f | 372 mm | 14.6457 in |
| Web thickness, t_w | 35.1 mm | 1.3819 in |
| Flange thickness, t_f | 63 mm | 2.4803 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 6.71000e+9 mm⁴ | 16,120.839 in⁴ |
| Elastic modulus, Sₓ | 17,400,000 mm³ | 1,061.813 in³ |
| Plastic modulus, Zₓ | 20,300,000 mm³ | 1,238.782 in³ |
| Radius of gyration, rₓ | 310 mm | 12.2047 in |
| Distance to top fibre | 386 mm | 15.1969 in |
| Distance to bottom fibre | 386 mm | 15.1969 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 543,000,000 mm⁴ | 1,304.563 in⁴ |
| Elastic modulus, S_y | 2,920,000 mm³ | 178.1893 in³ |
| Plastic modulus, Z_y | 4,560,000 mm³ | 278.2683 in³ |
| Radius of gyration, r_y | 88.2 mm | 3.4724 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 69,600,000 mm⁴ | 167.2147 in⁴ |
| Warping constant, C_w | 6.82000e+13 mm⁶ | 253,969.799 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 548 kg/m | 368 lb/ft |