40×5 EA
Equal angles from Australian-Sections.xlsx (Sheets 1-19).
Outline drawn from the published dimensions. Fillets and root radii are not shown.
Dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 40 mm | 1.5748 in |
| Width | 40 mm | 1.5748 in |
| Thickness, t | 4.6 mm | 0.181102 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 80,100 mm⁴ | 0.192441 in⁴ |
| Plastic modulus, Zₓ | 4,640 mm³ | 0.28315 in³ |
| Radius of gyration, rₓ | 15.1714 mm | 0.597301 in |
| Distance to top fibre | 28.5 mm | 1.122 in |
| Distance to bottom fibre | 11.5 mm | 0.4527559 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 20,900 mm⁴ | 0.050212 in⁴ |
| Plastic modulus, Z_y | 2,330 mm³ | 0.142185 in³ |
| Radius of gyration, r_y | 7.7497 mm | 0.305105 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 2,630 mm⁴ | 0.006319 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 2.7318 kg/m | 1.8357 lb/ft |