2LL127×89×9.5
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 | 127 mm | 5 in |
| Width | 88.9 mm | 3.5 in |
| Thickness, t | 9.53 mm | 0.375197 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 6,480,000 mm⁴ | 15.5683 in⁴ |
| Elastic modulus, Sₓ | 75,200 mm³ | 4.589 in³ |
| Radius of gyration, rₓ | 40.6 mm | 1.5984 in |
| Distance to top fibre | 86.1 mm | 3.3898 in |
| Distance to bottom fibre | 40.9 mm | 1.6102 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 4,516,395.3 mm⁴ | 10.8507 in⁴ |
| Radius of gyration, r_y | 33.9 mm | 1.3346 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 119,000 mm⁴ | 0.285899 in⁴ |
| Warping constant, C_w | 116,000,000 mm⁶ | 0.431972 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 30.8 kg/m | 20.8 lb/ft |