L3x2-1/2x1/4
Angles from AISC Shapes Database v16.0. Also designated L76X64X6.4.
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 | 6.35 mm | 0.25 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 483,000 mm⁴ | 1.16 in⁴ |
| Elastic modulus, Sₓ | 9,090 mm³ | 0.555 in³ |
| Plastic modulus, Zₓ | 16,400 mm³ | 1 in³ |
| Radius of gyration, rₓ | 23.9 mm | 0.94 in |
| Distance to top fibre | 40.6 mm | 1.6 in |
| Distance to bottom fibre | 22.9 mm | 0.9 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 306,000 mm⁴ | 0.734 in⁴ |
| Elastic modulus, S_y | 6,510 mm³ | 0.397 in³ |
| Plastic modulus, Z_y | 11,600 mm³ | 0.707 in³ |
| Radius of gyration, r_y | 18.9 mm | 0.746 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 12,300 mm⁴ | 0.0296 in⁴ |
| Warping constant, C_w | 4,320,000 mm⁶ | 0.0161 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 6.7 kg/m | 4.5 lb/ft |