2L3-1/2x3-1/2x5/16
Double angles from AISC Shapes Database v16.0. Also designated 2L89X89X7.9.
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 | 88.9 mm | 3.5 in |
| Thickness, t | 7.94 mm | 0.313 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,030,000 mm⁴ | 4.88 in⁴ |
| Elastic modulus, Sₓ | 31,800 mm³ | 1.94 in³ |
| Plastic modulus, Zₓ | 57,000 mm³ | 3.48 in³ |
| Radius of gyration, rₓ | 27.4 mm | 1.08 in |
| Distance to top fibre | 64 mm | 2.521 in |
| Distance to bottom fibre | 24.9 mm | 0.979 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 3,730,000 mm⁴ | 8.95 in⁴ |
| Elastic modulus, S_y | 42,000 mm³ | 2.56 in³ |
| Plastic modulus, Z_y | 67,400 mm³ | 4.11 in³ |
| Radius of gyration, r_y | 37.1 mm | 1.46 in |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 21.4 kg/m | 14.4 lb/ft |