L2-1/2x2x5/16
Angles from AISC Shapes Database v16.0. Also designated L64X51X7.9.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 50.8 mm | 2 in |
| Width | 63.5 mm | 2.5 in |
| Thickness, t | 7.94 mm | 0.313 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 329,000 mm⁴ | 0.79 in⁴ |
| Elastic modulus, Sₓ | 7,620 mm³ | 0.465 in³ |
| Plastic modulus, Zₓ | 13,700 mm³ | 0.839 in³ |
| Radius of gyration, rₓ | 19.7 mm | 0.774 in |
| Distance to top fibre | 30.4 mm | 1.197 in |
| Distance to bottom fibre | 20.4 mm | 0.803 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 186,000 mm⁴ | 0.446 in⁴ |
| Elastic modulus, S_y | 5,060 mm³ | 0.309 in³ |
| Plastic modulus, Z_y | 9,130 mm³ | 0.557 in³ |
| Radius of gyration, r_y | 14.8 mm | 0.581 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 18,500 mm⁴ | 0.0444 in⁴ |
| Warping constant, C_w | 4,350,000 mm⁶ | 0.0162 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 6.7 kg/m | 4.5 lb/ft |