L5x3-1/2x1/4
Angles from AISC Shapes Database v16.0. Also designated L127X89X6.4.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 88.9 mm | 3.5 in |
| Width | 127 mm | 5 in |
| Thickness, t | 6.35 mm | 0.25 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,230,000 mm⁴ | 5.36 in⁴ |
| Elastic modulus, Sₓ | 25,400 mm³ | 1.55 in³ |
| Plastic modulus, Zₓ | 45,600 mm³ | 2.78 in³ |
| Radius of gyration, rₓ | 40.9 mm | 1.61 in |
| Distance to top fibre | 49.5 mm | 1.95 in |
| Distance to bottom fibre | 39.4 mm | 1.55 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 916,000 mm⁴ | 2.2 in⁴ |
| Elastic modulus, S_y | 13,400 mm³ | 0.816 in³ |
| Plastic modulus, Z_y | 23,300 mm³ | 1.42 in³ |
| Radius of gyration, r_y | 26.2 mm | 1.03 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 19,300 mm⁴ | 0.0464 in⁴ |
| Warping constant, C_w | 18,000,000 mm⁶ | 0.067 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 10.4 kg/m | 7 lb/ft |