125×75×12 UA
Unequal 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 | 125 mm | 4.9213 in |
| Width | 75 mm | 2.9528 in |
| Thickness, t | 12 mm | 0.472441 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 3,910,000 mm⁴ | 9.3938 in⁴ |
| Plastic modulus, Zₓ | 82,700 mm³ | 5.0467 in³ |
| Radius of gyration, rₓ | 41.5943 mm | 1.6376 in |
| Distance to top fibre | 81.7 mm | 3.2165 in |
| Distance to bottom fibre | 43.3 mm | 1.7047 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 585,000 mm⁴ | 1.4055 in⁴ |
| Plastic modulus, Z_y | 29,900 mm³ | 1.8246 in³ |
| Radius of gyration, r_y | 16.0888 mm | 0.633417 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 110,000 mm⁴ | 0.264276 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 17.741 kg/m | 11.9214 lb/ft |