S310×60.7
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 | 305 mm | 12.0079 in |
| Flange width, b_f | 133 mm | 5.2362 in |
| Web thickness, t_w | 11.7 mm | 0.46063 in |
| Flange thickness, t_f | 16.7 mm | 0.65748 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 113,000,000 mm⁴ | 271.4836 in⁴ |
| Elastic modulus, Sₓ | 743,000 mm³ | 45.3406 in³ |
| Plastic modulus, Zₓ | 868,000 mm³ | 52.9686 in³ |
| Radius of gyration, rₓ | 121 mm | 4.7638 in |
| Distance to top fibre | 152.5 mm | 6.0039 in |
| Distance to bottom fibre | 152.5 mm | 6.0039 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 5,560,000 mm⁴ | 13.358 in⁴ |
| Elastic modulus, S_y | 83,700 mm³ | 5.1077 in³ |
| Plastic modulus, Z_y | 145,000 mm³ | 8.8484 in³ |
| Radius of gyration, r_y | 26.8 mm | 1.0551 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 721,000 mm⁴ | 1.7322 in⁴ |
| Warping constant, C_w | 1.16000e+11 mm⁶ | 431.9721 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 60.7 kg/m | 40.8 lb/ft |