L64×38×6.4
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 | 38.1 mm | 1.5 in |
| Thickness, t | 6.35 mm | 0.25 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 246,000 mm⁴ | 0.591017 in⁴ |
| Elastic modulus, Sₓ | 5,960 mm³ | 0.363702 in³ |
| Radius of gyration, rₓ | 20.2 mm | 0.795276 in |
| Distance to top fibre | 41.3 mm | 1.626 in |
| Distance to bottom fibre | 22.2 mm | 0.8740157 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 67,100 mm⁴ | 0.161208 in⁴ |
| Elastic modulus, S_y | 2,350 mm³ | 0.143406 in³ |
| Radius of gyration, r_y | 10.5 mm | 0.413386 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 8,130 mm⁴ | 0.019532 in⁴ |
| Warping constant, C_w | 1,860,000 mm⁶ | 0.006926 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.8 kg/m | 3.19 lb/ft |