200×20 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 | 200 mm | 7.874 in |
| Width | 200 mm | 7.874 in |
| Thickness, t | 20 mm | 0.787402 in |
Bending about the major axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, Iₓ | 45,700,000 mm⁴ | 109.7947 in⁴ |
| Plastic modulus, Zₓ | 515,000 mm³ | 31.4272 in³ |
| Radius of gyration, rₓ | 77.2403 mm | 3.041 in |
| Distance to top fibre | 143 mm | 5.6299 in |
| Distance to bottom fibre | 57 mm | 2.2441 in |
Bending about the minor axis
| Property | Metric | Imperial |
|---|---|---|
| Second moment of area, I_y | 11,800,000 mm⁴ | 28.3496 in⁴ |
| Plastic modulus, Z_y | 258,000 mm³ | 15.7441 in³ |
| Radius of gyration, r_y | 39.2488 mm | 1.5452 in |
Torsion and warping
| Property | Metric | Imperial |
|---|---|---|
| Torsion constant, J | 1,060,000 mm⁴ | 2.5467 in⁴ |
Mass
| Property | Metric | Imperial |
|---|---|---|
| Mass per metre | 60.131 kg/m | 40.4062 lb/ft |