2L8x4x1/2LLBB
Double angles from AISC Shapes Database v16.0. Also designated 2L203X102X12.7LLBB.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 203 mm | 8 in |
| Width | 102 mm | 4 in |
| Thickness, t | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 32,100,000 mm⁴ | 77.2 in⁴ |
| Elastic modulus, Sₓ | 246,000 mm³ | 15 in³ |
| Plastic modulus, Zₓ | 429,000 mm³ | 26.2 in³ |
| Radius of gyration, rₓ | 65.5 mm | 2.58 in |
| Distance to top fibre | 130.9 mm | 5.16 in |
| Distance to bottom fibre | 72.1 mm | 2.84 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 9,200,000 mm⁴ | 22.1 in⁴ |
| Elastic modulus, S_y | 90,500 mm³ | 5.52 in³ |
| Plastic modulus, Z_y | 162,000 mm³ | 9.91 in³ |
| Radius of gyration, r_y | 35.1 mm | 1.38 in |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 58.4 kg/m | 39.2 lb/ft |