2LL102×76×7.9
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 | 76.2 mm | 3 in |
| Thickness, t | 7.94 mm | 0.312598 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,850,000 mm⁴ | 6.8472 in⁴ |
| Elastic modulus, Sₓ | 40,700 mm³ | 2.4837 in³ |
| Radius of gyration, rₓ | 32.4 mm | 1.2756 in |
| Distance to top fibre | 69.9 mm | 2.752 in |
| Distance to bottom fibre | 32.1 mm | 1.2638 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,365,632 mm⁴ | 5.6835 in⁴ |
| Radius of gyration, r_y | 29.6 mm | 1.1654 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 56,800 mm⁴ | 0.136463 in⁴ |
| Warping constant, C_w | 36,700,000 mm⁶ | 0.136667 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 21.4 kg/m | 14.4 lb/ft |