L3-1/2x3-1/2x5/16
Angles from AISC Shapes Database v16.0. Also designated L89X89X7.9.
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 | 1,020,000 mm⁴ | 2.44 in⁴ |
| Elastic modulus, Sₓ | 15,900 mm³ | 0.969 in³ |
| Plastic modulus, Zₓ | 28,500 mm³ | 1.74 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 | 1,020,000 mm⁴ | 2.44 in⁴ |
| Elastic modulus, S_y | 15,900 mm³ | 0.969 in³ |
| Plastic modulus, Z_y | 28,500 mm³ | 1.74 in³ |
| Radius of gyration, r_y | 27.4 mm | 1.08 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 30,400 mm⁴ | 0.0731 in⁴ |
| Warping constant, C_w | 17,000,000 mm⁶ | 0.0634 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 10.7 kg/m | 7.2 lb/ft |