M310×17.6
Miscellaneous 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 | 78 mm | 3.0709 in |
| Web thickness, t_w | 4.5 mm | 0.177165 in |
| Flange thickness, t_f | 5.7 mm | 0.224409 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 30,100,000 mm⁴ | 72.3155 in⁴ |
| Elastic modulus, Sₓ | 197,000 mm³ | 12.0217 in³ |
| Plastic modulus, Zₓ | 235,000 mm³ | 14.3406 in³ |
| Radius of gyration, rₓ | 116 mm | 4.5669 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 | 453,000 mm⁴ | 1.0883 in⁴ |
| Elastic modulus, S_y | 11,600 mm³ | 0.707875 in³ |
| Plastic modulus, Z_y | 18,800 mm³ | 1.1472 in³ |
| Radius of gyration, r_y | 14.2 mm | 0.559055 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 20,800 mm⁴ | 0.049972 in⁴ |
| Warping constant, C_w | 1.01000e+10 mm⁶ | 37.6114 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 17.6 kg/m | 11.8 lb/ft |