L3x3x7/16
Angles from AISC Shapes Database v16.0. Also designated L76X76X11.1.
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 | 76.2 mm | 3 in |
| Thickness, t | 11.1 mm | 0.438 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 824,000 mm⁴ | 1.98 in⁴ |
| Elastic modulus, Sₓ | 15,500 mm³ | 0.946 in³ |
| Plastic modulus, Zₓ | 27,900 mm³ | 1.7 in³ |
| Radius of gyration, rₓ | 22.9 mm | 0.903 in |
| Distance to top fibre | 53.2 mm | 2.093 in |
| Distance to bottom fibre | 23 mm | 0.907 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 824,000 mm⁴ | 1.98 in⁴ |
| Elastic modulus, S_y | 15,500 mm³ | 0.946 in³ |
| Plastic modulus, Z_y | 27,900 mm³ | 1.7 in³ |
| Radius of gyration, r_y | 22.9 mm | 0.903 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 65,300 mm⁴ | 0.157 in⁴ |
| Warping constant, C_w | 26,900,000 mm⁶ | 0.1 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 12.4 kg/m | 8.3 lb/ft |