40×6 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 | 6 mm | 0.23622 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 99,700 mm⁴ | 0.23953 in⁴ |
| Plastic modulus, Zₓ | 5,850 mm³ | 0.356989 in³ |
| Radius of gyration, rₓ | 14.9513 mm | 0.588635 in |
| Distance to top fibre | 28 mm | 1.1024 in |
| Distance to bottom fibre | 12 mm | 0.4724409 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 26,500 mm⁴ | 0.063667 in⁴ |
| Plastic modulus, Z_y | 2,930 mm³ | 0.1788 in³ |
| Radius of gyration, r_y | 7.7082 mm | 0.303474 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 5,600 mm⁴ | 0.013454 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 3.5011 kg/m | 2.3526 lb/ft |