2L7x4x3/8x3/4LLBB
Double angles from AISC Shapes Database v16.0. Also designated 2L178X102X9.5X19LLBB.
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 | 9.53 mm | 0.375 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 17,100,000 mm⁴ | 41 in⁴ |
| Elastic modulus, Sₓ | 145,000 mm³ | 8.84 in³ |
| Plastic modulus, Zₓ | 256,000 mm³ | 15.6 in³ |
| Radius of gyration, rₓ | 57.7 mm | 2.27 in |
| Distance to top fibre | 118.3 mm | 4.65 in |
| Distance to bottom fibre | 59.7 mm | 2.35 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 9,280,000 mm⁴ | 22.3 in⁴ |
| Elastic modulus, S_y | 83,600 mm³ | 5.1 in³ |
| Plastic modulus, Z_y | 162,000 mm³ | 9.89 in³ |
| Radius of gyration, r_y | 42.4 mm | 1.67 in |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 40.4 kg/m | 27.2 lb/ft |