L2x2x1/4
Angles from AISC Shapes Database v16.0. Also designated L51X51X6.4.
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 | 50.8 mm | 2 in |
| Thickness, t | 6.35 mm | 0.25 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 144,000 mm⁴ | 0.346 in⁴ |
| Elastic modulus, Sₓ | 4,000 mm³ | 0.244 in³ |
| Plastic modulus, Zₓ | 7,210 mm³ | 0.44 in³ |
| Radius of gyration, rₓ | 15.4 mm | 0.605 in |
| Distance to top fibre | 35.9 mm | 1.414 in |
| Distance to bottom fibre | 14.9 mm | 0.586 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 144,000 mm⁴ | 0.346 in⁴ |
| Elastic modulus, S_y | 4,000 mm³ | 0.244 in³ |
| Plastic modulus, Z_y | 7,210 mm³ | 0.44 in³ |
| Radius of gyration, r_y | 15.4 mm | 0.605 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 8,700 mm⁴ | 0.0209 in⁴ |
| Warping constant, C_w | 1,540,000 mm⁶ | 0.00572 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 4.7 kg/m | 3.19 lb/ft |