S75×8
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 | 76 mm | 2.9921 in |
| Flange width, b_f | 59 mm | 2.3228 in |
| Web thickness, t_w | 4.3 mm | 0.169291 in |
| Flange thickness, t_f | 6.6 mm | 0.259843 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,040,000 mm⁴ | 2.4986 in⁴ |
| Elastic modulus, Sₓ | 27,400 mm³ | 1.6721 in³ |
| Plastic modulus, Zₓ | 31,800 mm³ | 1.9406 in³ |
| Radius of gyration, rₓ | 31.2 mm | 1.2283 in |
| Distance to top fibre | 38 mm | 1.4961 in |
| Distance to bottom fibre | 38 mm | 1.4961 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 187,000 mm⁴ | 0.449269 in⁴ |
| Elastic modulus, S_y | 6,340 mm³ | 0.386891 in³ |
| Plastic modulus, Z_y | 10,600 mm³ | 0.646852 in³ |
| Radius of gyration, r_y | 13.2 mm | 0.519685 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 18,200 mm⁴ | 0.043726 in⁴ |
| Warping constant, C_w | 225,000,000 mm⁶ | 0.837877 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 8 kg/m | 5.7 lb/ft |