2L7x4x7/16LLBB
Double angles from AISC Shapes Database v16.0. Also designated 2L178X102X11.1LLBB.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 178 mm | 7 in |
| Width | 102 mm | 4 in |
| Thickness, t | 11.1 mm | 0.438 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 19,600,000 mm⁴ | 47.2 in⁴ |
| Elastic modulus, Sₓ | 167,000 mm³ | 10.2 in³ |
| Plastic modulus, Zₓ | 297,000 mm³ | 18.1 in³ |
| Radius of gyration, rₓ | 57.4 mm | 2.26 in |
| Distance to top fibre | 117.5 mm | 4.62 in |
| Distance to bottom fibre | 60.5 mm | 2.38 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 7,870,000 mm⁴ | 18.9 in⁴ |
| Elastic modulus, S_y | 77,300 mm³ | 4.72 in³ |
| Plastic modulus, Z_y | 134,000 mm³ | 8.2 in³ |
| Radius of gyration, r_y | 36.3 mm | 1.43 in |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 46.8 kg/m | 31.4 lb/ft |