2L4x3x1/2SLBB
Double angles from AISC Shapes Database v16.0. Also designated 2L102X76X12.7SLBB.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 76.2 mm | 3 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 | 1,990,000 mm⁴ | 4.79 in⁴ |
| Elastic modulus, Sₓ | 36,100 mm³ | 2.2 in³ |
| Plastic modulus, Zₓ | 65,400 mm³ | 3.99 in³ |
| Radius of gyration, rₓ | 21.8 mm | 0.858 in |
| Distance to top fibre | 55.3 mm | 2.178 in |
| Distance to bottom fibre | 20.9 mm | 0.822 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 8,870,000 mm⁴ | 21.3 in⁴ |
| Elastic modulus, S_y | 87,200 mm³ | 5.32 in³ |
| Plastic modulus, Z_y | 141,000 mm³ | 8.58 in³ |
| Radius of gyration, r_y | 46 mm | 1.81 in |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 33 kg/m | 22.2 lb/ft |