L3-1/2x2-1/2x1/4
Angles from AISC Shapes Database v16.0. Also designated L89X64X6.4.
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 | 88.9 mm | 3.5 in |
| Thickness, t | 6.35 mm | 0.25 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 753,000 mm⁴ | 1.81 in⁴ |
| Elastic modulus, Sₓ | 12,300 mm³ | 0.753 in³ |
| Plastic modulus, Zₓ | 22,300 mm³ | 1.36 in³ |
| Radius of gyration, rₓ | 28.4 mm | 1.12 in |
| Distance to top fibre | 35.6 mm | 1.4 in |
| Distance to bottom fibre | 27.9 mm | 1.1 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 323,000 mm⁴ | 0.775 in⁴ |
| Elastic modulus, S_y | 6,720 mm³ | 0.41 in³ |
| Plastic modulus, Z_y | 11,900 mm³ | 0.728 in³ |
| Radius of gyration, r_y | 18.6 mm | 0.731 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 13,400 mm⁴ | 0.0322 in⁴ |
| Warping constant, C_w | 6,040,000 mm⁶ | 0.0225 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 7.3 kg/m | 4.9 lb/ft |