30×5 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 | 30 mm | 1.1811 in |
| Width | 30 mm | 1.1811 in |
| Thickness, t | 4.6 mm | 0.181102 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 31,600 mm⁴ | 0.075919 in⁴ |
| Plastic modulus, Zₓ | 2,510 mm³ | 0.15317 in³ |
| Radius of gyration, rₓ | 11.1102 mm | 0.437411 in |
| Distance to top fibre | 21.01 mm | 0.8271654 in |
| Distance to bottom fibre | 8.99 mm | 0.353937 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 8,390 mm⁴ | 0.020157 in⁴ |
| Plastic modulus, Z_y | 1,260 mm³ | 0.07689 in³ |
| Radius of gyration, r_y | 5.7248 mm | 0.225386 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,980 mm⁴ | 0.004757 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 2.0096 kg/m | 1.3504 lb/ft |