S460×104
American standard beams 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 | 457 mm | 17.9921 in |
| Flange width, b_f | 159 mm | 6.2598 in |
| Web thickness, t_w | 18.1 mm | 0.712598 in |
| Flange thickness, t_f | 17.6 mm | 0.692913 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 387,000,000 mm⁴ | 929.7712 in⁴ |
| Elastic modulus, Sₓ | 1,690,000 mm³ | 103.1301 in³ |
| Plastic modulus, Zₓ | 2,050,000 mm³ | 125.0987 in³ |
| Radius of gyration, rₓ | 170 mm | 6.6929 in |
| Distance to top fibre | 228.5 mm | 8.9961 in |
| Distance to bottom fibre | 228.5 mm | 8.9961 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 10,100,000 mm⁴ | 24.2653 in⁴ |
| Elastic modulus, S_y | 127,000 mm³ | 7.75 in³ |
| Plastic modulus, Z_y | 238,000 mm³ | 14.5237 in³ |
| Radius of gyration, r_y | 27.5 mm | 1.0827 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,740,000 mm⁴ | 4.1804 in⁴ |
| Warping constant, C_w | 4.87000e+11 mm⁶ | 1,813.538 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 104 kg/m | 70 lb/ft |