S310×52
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 | 129 mm | 5.0787 in |
| Web thickness, t_w | 10.9 mm | 0.429134 in |
| Flange thickness, t_f | 13.8 mm | 0.543307 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 95,800,000 mm⁴ | 230.1604 in⁴ |
| Elastic modulus, Sₓ | 628,000 mm³ | 38.3229 in³ |
| Plastic modulus, Zₓ | 736,000 mm³ | 44.9135 in³ |
| Radius of gyration, rₓ | 120 mm | 4.7244 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 | 4,100,000 mm⁴ | 9.8503 in⁴ |
| Elastic modulus, S_y | 63,500 mm³ | 3.875 in³ |
| Plastic modulus, Z_y | 112,000 mm³ | 6.8347 in³ |
| Radius of gyration, r_y | 24.8 mm | 0.976378 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 447,000 mm⁴ | 1.0739 in⁴ |
| Warping constant, C_w | 8.69000e+10 mm⁶ | 323.6067 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 52 kg/m | 35 lb/ft |