2LS89×64×13
Double 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 | 88.9 mm | 3.5 in |
| Thickness, t | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,140,000 mm⁴ | 2.7389 in⁴ |
| Elastic modulus, Sₓ | 24,900 mm³ | 1.5195 in³ |
| Radius of gyration, rₓ | 17.9 mm | 0.704724 in |
| Distance to top fibre | 45.6 mm | 1.7953 in |
| Distance to bottom fibre | 17.9 mm | 0.7047244 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 6,025,912 mm⁴ | 14.4773 in⁴ |
| Radius of gyration, r_y | 41.2 mm | 1.622 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 191,000 mm⁴ | 0.458879 in⁴ |
| Warping constant, C_w | 85,300,000 mm⁶ | 0.317648 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 27.8 kg/m | 18.8 lb/ft |