2L4x3-1/2x1/2SLBB
Double angles from AISC Shapes Database v16.0. Also designated 2L102X89X12.7SLBB.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 88.9 mm | 3.5 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 | 3,130,000 mm⁴ | 7.53 in⁴ |
| Elastic modulus, Sₓ | 49,200 mm³ | 3 in³ |
| Plastic modulus, Zₓ | 88,300 mm³ | 5.39 in³ |
| Radius of gyration, rₓ | 26.4 mm | 1.04 in |
| Distance to top fibre | 63.7 mm | 2.506 in |
| Distance to bottom fibre | 25.2 mm | 0.994 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 8,910,000 mm⁴ | 21.4 in⁴ |
| Elastic modulus, S_y | 87,700 mm³ | 5.35 in³ |
| Plastic modulus, Z_y | 142,000 mm³ | 8.68 in³ |
| Radius of gyration, r_y | 44.5 mm | 1.75 in |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 35.2 kg/m | 23.8 lb/ft |