2L7x4x3/4SLBB
Double angles from AISC Shapes Database v16.0. Also designated 2L178X102X19SLBB.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 102 mm | 4 in |
| Width | 178 mm | 7 in |
| Thickness, t | 19.1 mm | 0.75 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 7,490,000 mm⁴ | 18 in⁴ |
| Elastic modulus, Sₓ | 98,500 mm³ | 6.01 in³ |
| Plastic modulus, Zₓ | 184,000 mm³ | 11.2 in³ |
| Radius of gyration, rₓ | 27.4 mm | 1.08 in |
| Distance to top fibre | 76.6 mm | 3 in |
| Distance to bottom fibre | 25.4 mm | 1 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 72,000,000 mm⁴ | 173 in⁴ |
| Elastic modulus, S_y | 405,000 mm³ | 24.7 in³ |
| Plastic modulus, Z_y | 634,000 mm³ | 38.7 in³ |
| Radius of gyration, r_y | 84.8 mm | 3.34 in |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 77.6 kg/m | 52.4 lb/ft |