2LS127×89×13
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 | 88.9 mm | 3.5 in |
| Width | 127 mm | 5 in |
| Thickness, t | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 3,370,000 mm⁴ | 8.0965 in⁴ |
| Elastic modulus, Sₓ | 51,200 mm³ | 3.1244 in³ |
| Radius of gyration, rₓ | 25.6 mm | 1.0079 in |
| Distance to top fibre | 65.9 mm | 2.5945 in |
| Distance to bottom fibre | 23 mm | 0.9055118 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 17,418,147.6 mm⁴ | 41.8473 in⁴ |
| Radius of gyration, r_y | 58.1 mm | 2.2874 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 277,000 mm⁴ | 0.665495 in⁴ |
| Warping constant, C_w | 264,000,000 mm⁶ | 0.983109 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 40.4 kg/m | 27.2 lb/ft |