2LL127×89×19
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 | 19 mm | 0.748031 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 11,600,000 mm⁴ | 27.8691 in⁴ |
| Elastic modulus, Sₓ | 140,000 mm³ | 8.5433 in³ |
| Radius of gyration, rₓ | 39.3 mm | 1.5472 in |
| Distance to top fibre | 82.7 mm | 3.2559 in |
| Distance to bottom fibre | 44.3 mm | 1.7441 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 9,373,636.8 mm⁴ | 22.5203 in⁴ |
| Radius of gyration, r_y | 35.4 mm | 1.3937 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 900,000 mm⁴ | 2.1623 in⁴ |
| Warping constant, C_w | 809,000,000 mm⁶ | 3.0126 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 58.6 kg/m | 39.6 lb/ft |