M250×13.4
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 | 254 mm | 10 in |
| Flange width, b_f | 68 mm | 2.6772 in |
| Web thickness, t_w | 4 mm | 0.15748 in |
| Flange thickness, t_f | 5.2 mm | 0.204724 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 16,200,000 mm⁴ | 38.9207 in⁴ |
| Elastic modulus, Sₓ | 127,000 mm³ | 7.75 in³ |
| Plastic modulus, Zₓ | 151,000 mm³ | 9.2146 in³ |
| Radius of gyration, rₓ | 97.2 mm | 3.8268 in |
| Distance to top fibre | 127 mm | 5 in |
| Distance to bottom fibre | 127 mm | 5 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 274,000 mm⁴ | 0.658288 in⁴ |
| Elastic modulus, S_y | 8,050 mm³ | 0.491241 in³ |
| Plastic modulus, Z_y | 13,000 mm³ | 0.793309 in³ |
| Radius of gyration, r_y | 12.7 mm | 0.5 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 13,100 mm⁴ | 0.031473 in⁴ |
| Warping constant, C_w | 4.24000e+9 mm⁶ | 15.7893 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 13.4 kg/m | 9 lb/ft |