2L7x4x1/2x3/8SLBB
Double angles from AISC Shapes Database v16.0. Also designated 2L178X102X12.7X9SLBB.
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 | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 5,410,000 mm⁴ | 13 in⁴ |
| Elastic modulus, Sₓ | 68,800 mm³ | 4.2 in³ |
| Plastic modulus, Zₓ | 124,000 mm³ | 7.54 in³ |
| Radius of gyration, rₓ | 28.2 mm | 1.11 in |
| Distance to top fibre | 78.9 mm | 3.09 in |
| Distance to bottom fibre | 23.1 mm | 0.91 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 51,600,000 mm⁴ | 124 in⁴ |
| Elastic modulus, S_y | 283,000 mm³ | 17.3 in³ |
| Plastic modulus, Z_y | 446,000 mm³ | 27.2 in³ |
| Radius of gyration, r_y | 87.1 mm | 3.43 in |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 53 kg/m | 35.8 lb/ft |