L64×64×7.9
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 | 63.5 mm | 2.5 in |
| Width | 63.5 mm | 2.5 in |
| Thickness, t | 7.94 mm | 0.312598 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 353,000 mm⁴ | 0.848086 in⁴ |
| Elastic modulus, Sₓ | 7,900 mm³ | 0.482088 in³ |
| Radius of gyration, rₓ | 19.3 mm | 0.759843 in |
| Distance to top fibre | 44.7 mm | 1.7598 in |
| Distance to bottom fibre | 18.8 mm | 0.7401575 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 353,000 mm⁴ | 0.848086 in⁴ |
| Elastic modulus, S_y | 7,900 mm³ | 0.482088 in³ |
| Radius of gyration, r_y | 19.3 mm | 0.759843 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 19,900 mm⁴ | 0.04781 in⁴ |
| Warping constant, C_w | 5,870,000 mm⁶ | 0.021859 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 7.4 kg/m | 5 lb/ft |