L102×76×13
Angles from CISC Structural Section Tables SST12.1.
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 102 mm | 4.0157 in |
| Width | 76.2 mm | 3 in |
| Thickness, t | 12.7 mm | 0.5 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 2,120,000 mm⁴ | 5.0933 in⁴ |
| Elastic modulus, Sₓ | 31,200 mm³ | 1.9039 in³ |
| Radius of gyration, rₓ | 31.8 mm | 1.252 in |
| Distance to top fibre | 68.1 mm | 2.6811 in |
| Distance to bottom fibre | 33.9 mm | 1.3346 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 1,010,000 mm⁴ | 2.4265 in⁴ |
| Elastic modulus, S_y | 18,300 mm³ | 1.1167 in³ |
| Radius of gyration, r_y | 21.9 mm | 0.862205 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 113,000 mm⁴ | 0.271484 in⁴ |
| Warping constant, C_w | 69,200,000 mm⁶ | 0.257694 in⁶ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 16.4 kg/m | 11.1 lb/ft |