2L4x3-1/2x1/2x3/8LLBB
Double angles from AISC Shapes Database v16.0. Also designated 2L102X89X12.7X9LLBB.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 102 mm | 4 in |
| Width | 88.9 mm | 3.5 in |
| Thickness, t | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 4,410,000 mm⁴ | 10.6 in⁴ |
| Elastic modulus, Sₓ | 62,900 mm³ | 3.84 in³ |
| Plastic modulus, Zₓ | 113,000 mm³ | 6.92 in³ |
| Radius of gyration, rₓ | 31.2 mm | 1.23 in |
| Distance to top fibre | 70.5 mm | 2.76 in |
| Distance to bottom fibre | 31.5 mm | 1.24 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 7,200,000 mm⁴ | 17.3 in⁴ |
| Elastic modulus, S_y | 76,900 mm³ | 4.69 in³ |
| Plastic modulus, Z_y | 136,000 mm³ | 8.27 in³ |
| Radius of gyration, r_y | 39.9 mm | 1.57 in |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 35.2 kg/m | 23.8 lb/ft |