L8x4x1
Angles from AISC Shapes Database v16.0. Also designated L203X102X25.4.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 102 mm | 4 in |
| Width | 203 mm | 8 in |
| Thickness, t | 25.4 mm | 1 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 29,000,000 mm⁴ | 69.7 in⁴ |
| Elastic modulus, Sₓ | 229,000 mm³ | 14 in³ |
| Plastic modulus, Zₓ | 398,000 mm³ | 24.3 in³ |
| Radius of gyration, rₓ | 63.8 mm | 2.51 in |
| Distance to top fibre | 25 mm | 0.97 in |
| Distance to bottom fibre | 77 mm | 3.03 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 4,830,000 mm⁴ | 11.6 in⁴ |
| Elastic modulus, S_y | 64,600 mm³ | 3.94 in³ |
| Plastic modulus, Z_y | 127,000 mm³ | 7.73 in³ |
| Radius of gyration, r_y | 26.2 mm | 1.03 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,530,000 mm⁴ | 3.68 in⁴ |
| Warping constant, C_w | 3.46000e+9 mm⁶ | 12.9 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 55.4 kg/m | 37.4 lb/ft |