L76×76×4.8
Angles 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 | 76.2 mm | 3 in |
| Width | 76.2 mm | 3 in |
| Thickness, t | 4.76 mm | 0.187402 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 400,000 mm⁴ | 0.961004 in⁴ |
| Elastic modulus, Sₓ | 7,220 mm³ | 0.440591 in³ |
| Radius of gyration, rₓ | 23.9 mm | 0.940945 in |
| Distance to top fibre | 55.4 mm | 2.1811 in |
| Distance to bottom fibre | 20.8 mm | 0.8188976 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 400,000 mm⁴ | 0.961004 in⁴ |
| Elastic modulus, S_y | 7,220 mm³ | 0.440591 in³ |
| Radius of gyration, r_y | 23.9 mm | 0.940945 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 5,310 mm⁴ | 0.012757 in⁴ |
| Warping constant, C_w | 2,410,000 mm⁶ | 0.008975 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 5.5 kg/m | 3.71 lb/ft |