90×6 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 | 90 mm | 3.5433 in |
| Width | 90 mm | 3.5433 in |
| Thickness, t | 6 mm | 0.23622 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 1,280,000 mm⁴ | 3.0752 in⁴ |
| Plastic modulus, Zₓ | 32,300 mm³ | 1.9711 in³ |
| Radius of gyration, rₓ | 34.9149 mm | 1.3746 in |
| Distance to top fibre | 65.7 mm | 2.5866 in |
| Distance to bottom fibre | 24.3 mm | 0.9566929 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 330,000 mm⁴ | 0.792828 in⁴ |
| Plastic modulus, Z_y | 16,200 mm³ | 0.988585 in³ |
| Radius of gyration, r_y | 17.7281 mm | 0.697957 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 13,400 mm⁴ | 0.032194 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 8.2425 kg/m | 5.5387 lb/ft |