30×6 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 | 30 mm | 1.1811 in |
| Width | 30 mm | 1.1811 in |
| Thickness, t | 6 mm | 0.23622 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 38,700 mm⁴ | 0.092977 in⁴ |
| Plastic modulus, Zₓ | 3,130 mm³ | 0.191004 in³ |
| Radius of gyration, rₓ | 10.8955 mm | 0.428956 in |
| Distance to top fibre | 20.47 mm | 0.8059055 in |
| Distance to bottom fibre | 9.53 mm | 0.3751969 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 10,700 mm⁴ | 0.025707 in⁴ |
| Plastic modulus, Z_y | 1,570 mm³ | 0.095807 in³ |
| Radius of gyration, r_y | 5.7291 mm | 0.225553 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 4,160 mm⁴ | 0.009994 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 2.5591 kg/m | 1.7196 lb/ft |