L3x2-1/2x5/16
Angles from AISC Shapes Database v16.0. Also designated L76X64X7.9.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 63.5 mm | 2.5 in |
| Width | 76.2 mm | 3 in |
| Thickness, t | 7.94 mm | 0.313 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 587,000 mm⁴ | 1.41 in⁴ |
| Elastic modulus, Sₓ | 11,200 mm³ | 0.681 in³ |
| Plastic modulus, Zₓ | 20,200 mm³ | 1.23 in³ |
| Radius of gyration, rₓ | 23.7 mm | 0.932 in |
| Distance to top fibre | 40 mm | 1.575 in |
| Distance to bottom fibre | 23.5 mm | 0.925 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 370,000 mm⁴ | 0.888 in⁴ |
| Elastic modulus, S_y | 7,980 mm³ | 0.487 in³ |
| Plastic modulus, Z_y | 14,300 mm³ | 0.873 in³ |
| Radius of gyration, r_y | 18.8 mm | 0.739 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 23,300 mm⁴ | 0.056 in⁴ |
| Warping constant, C_w | 8,160,000 mm⁶ | 0.0304 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 8.3 kg/m | 5.6 lb/ft |