2LL102×89×7.9
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 | 102 mm | 4.0157 in |
| Width | 88.9 mm | 3.5 in |
| Thickness, t | 7.94 mm | 0.312598 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 3,000,000 mm⁴ | 7.2075 in⁴ |
| Elastic modulus, Sₓ | 41,700 mm³ | 2.5447 in³ |
| Radius of gyration, rₓ | 32.1 mm | 1.2638 in |
| Distance to top fibre | 71.8 mm | 2.8268 in |
| Distance to bottom fibre | 30.2 mm | 1.189 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 3,750,437.1 mm⁴ | 9.0105 in⁴ |
| Radius of gyration, r_y | 35.9 mm | 1.4134 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 61,100 mm⁴ | 0.146793 in⁴ |
| Warping constant, C_w | 43,200,000 mm⁶ | 0.160872 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 22.8 kg/m | 15.4 lb/ft |