L8x4x7/16
Angles from AISC Shapes Database v16.0. Also designated L203X102X11.1.
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 | 11.1 mm | 0.438 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 14,200,000 mm⁴ | 34.2 in⁴ |
| Elastic modulus, Sₓ | 108,000 mm³ | 6.59 in³ |
| Plastic modulus, Zₓ | 190,000 mm³ | 11.6 in³ |
| Radius of gyration, rₓ | 65.8 mm | 2.59 in |
| Distance to top fibre | 30.6 mm | 1.19 in |
| Distance to bottom fibre | 71.4 mm | 2.81 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 2,510,000 mm⁴ | 6.03 in⁴ |
| Elastic modulus, S_y | 31,100 mm³ | 1.9 in³ |
| Plastic modulus, Z_y | 56,000 mm³ | 3.42 in³ |
| Radius of gyration, r_y | 27.7 mm | 1.09 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 142,000 mm⁴ | 0.34 in⁴ |
| Warping constant, C_w | 328,000,000 mm⁶ | 1.22 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 25.6 kg/m | 17.2 lb/ft |