2L3x2-1/2x1/2LLBB
Double angles from AISC Shapes Database v16.0. Also designated 2L76X64X12.7LLBB.
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 | 63.5 mm | 2.5 in |
| Thickness, t | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,720,000 mm⁴ | 4.14 in⁴ |
| Elastic modulus, Sₓ | 33,800 mm³ | 2.06 in³ |
| Plastic modulus, Zₓ | 61,000 mm³ | 3.72 in³ |
| Radius of gyration, rₓ | 23.1 mm | 0.91 in |
| Distance to top fibre | 50.9 mm | 2.005 in |
| Distance to bottom fibre | 25.3 mm | 0.995 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,250,000 mm⁴ | 5.41 in⁴ |
| Elastic modulus, S_y | 35,400 mm³ | 2.16 in³ |
| Plastic modulus, Z_y | 61,100 mm³ | 3.73 in³ |
| Radius of gyration, r_y | 26.4 mm | 1.04 in |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 25.2 kg/m | 17 lb/ft |