Australia Equal Angles & Section Properties
Browse Australian Equal angles from the supplied metric section workbook. Compare dimensions and section properties, open a designation for full details, or load a section into Optimal Beam.
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Showing Australia · Equal Angles · Metric
Australian-Sections.xlsx (Sheets 1-19) · 443 sections
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Filter by series
Showing the most relevant 75 sections.
| Designation | Weight (kg/m) | Depth, d (mm) | Width (mm) | Area (mm²) | Ix (mm⁴) | Sx (mm³) |
|---|---|---|---|---|---|---|
| 200×13 EA | 39.9565 | 200 | 200 | 5090 | 31200000 | — |
| 200×16 EA | 48.67 | 200 | 200 | 6200 | 37600000 | — |
| 200×18 EA | 54.479 | 200 | 200 | 6940 | 41700000 | — |
| 200×20 EA | 60.131 | 200 | 200 | 7660 | 45700000 | — |
| 200×26 EA | 76.773 | 200 | 200 | 9780 | 56800000 | — |
| 150×10 EA | 21.9015 | 150 | 150 | 2790 | 9610000 | — |
| 150×12 EA | 27.318 | 150 | 150 | 3480 | 11900000 | — |
| 150×16 EA | 35.482 | 150 | 150 | 4520 | 15100000 | — |
| 150×19 EA | 42.076 | 150 | 150 | 5360 | 17600000 | — |
| 125×8 EA | 14.915 | 125 | 125 | 1900 | 4550000 | — |
| 125×10 EA | 18.055 | 125 | 125 | 2300 | 5440000 | — |
| 125×12 EA | 22.5295 | 125 | 125 | 2870 | 6690000 | — |
| 125×16 EA | 29.1235 | 125 | 125 | 3710 | 8430000 | — |
| 100×6 EA | 9.1845 | 100 | 100 | 1170 | 1780000 | — |
| 100×8 EA | 11.775 | 100 | 100 | 1500 | 2270000 | — |
| 100×10 EA | 14.2085 | 100 | 100 | 1810 | 2700000 | — |
| 100×12 EA | 17.741 | 100 | 100 | 2260 | 3290000 | — |
| 90×6 EA | 8.2425 | 90 | 90 | 1050 | 1280000 | — |
| 90×8 EA | 10.5975 | 90 | 90 | 1350 | 1630000 | — |
| 90×10 EA | 12.717 | 90 | 90 | 1620 | 1930000 | — |
| 75×5 EA | 5.2752 | 75 | 75 | 672 | 563000 | — |
| 75×6 EA | 6.80595 | 75 | 75 | 867 | 722000 | — |
| 75×8 EA | 8.7135 | 75 | 75 | 1110 | 913000 | — |
| 75×10 EA | 10.519 | 75 | 75 | 1340 | 1080000 | — |
| 65×5 EA | 4.56085 | 65 | 65 | 581 | 371000 | — |
| 65×6 EA | 5.8718 | 65 | 65 | 748 | 471000 | — |
| 65×8 EA | 7.51245 | 65 | 65 | 957 | 589000 | — |
| 65×10 EA | 9.0275 | 65 | 65 | 1150 | 691000 | — |
| 55×5 EA | 3.83865 | 55 | 55 | 489 | 220000 | — |
| 55×6 EA | 4.9298 | 55 | 55 | 628 | 278000 | — |
| 50×3 EA | 2.31575 | 50 | 50 | 295 | 110000 | — |
| 50×5 EA | 3.47755 | 50 | 50 | 443 | 163000 | — |
| 50×6 EA | 4.4588 | 50 | 50 | 568 | 205000 | — |
| 50×8 EA | 5.67555 | 50 | 50 | 723 | 253000 | — |
| 45×3 EA | 2.06455 | 45 | 45 | 263 | 79000 | — |
| 45×5 EA | 3.0929 | 45 | 45 | 394 | 117000 | — |
| 45×6 EA | 3.9721 | 45 | 45 | 506 | 146000 | — |
| 40×3 EA | 1.82905 | 40 | 40 | 233 | 54500 | — |
| 40×5 EA | 2.7318 | 40 | 40 | 348 | 80100 | — |
| 40×6 EA | 3.5011 | 40 | 40 | 446 | 99700 | — |
| 30×3 EA | 1.35805 | 30 | 30 | 173 | 21800 | — |
| 30×5 EA | 2.0096 | 30 | 30 | 256 | 31600 | — |
| 30×6 EA | 2.5591 | 30 | 30 | 326 | 38700 | — |
| 25×3 EA | 1.12255 | 25 | 25 | 143 | 12100 | — |
| 25×5 EA | 1.6485 | 25 | 25 | 210 | 17300 | — |
| 25×6 EA | 2.0881 | 25 | 25 | 266 | 21000 | — |
Family overview
What are Australia Equal Angles?
Browse Australian Equal angles from the supplied metric section workbook. Compare dimensions and section properties, open a designation for full details, or load a section into Optimal Beam.
Designations
Understanding Equal Angles designations
EA designations list equal leg size × thickness in millimetres.
Nominal depth series
Browse by series
Use these series labels to filter the finder table above.
Properties
Equal Angles properties explained
These properties are especially relevant when comparing Equal Angles. View the complete property glossary.
| Symbol | Property | Units | Why it matters |
|---|---|---|---|
| Weight | Weight | lb/ft, kg/m | Mass per unit length; used for self-weight and economy comparisons |
| Width | Leg length (shorter) | in, mm | Overall width (angle leg or HSS side) |
| Height | Leg length (longer) | in, mm | Overall depth and clearance |
| t | Leg thickness | in, mm | Leg thickness for angles |
| A | Cross-sectional area | in², mm² | Total steel cross-sectional area |
| Ix | Moment of inertia (x) | in⁴, mm⁴ | Major-axis flexural stiffness |
| Iy | Moment of inertia (y) | in⁴, mm⁴ | Minor-axis flexural stiffness |
| Sx | Elastic section modulus (x) | in³, mm³ | Elastic bending property about the x-axis |
| Sy | Elastic section modulus (y) | in³, mm³ | Elastic bending property about the y-axis |
| Zx | Plastic section modulus (x) | in³, mm³ | Plastic bending property about the x-axis |
| Zy | Plastic section modulus (y) | in³, mm³ | Plastic bending property about the y-axis |
| rx | Radius of gyration (x) | in, mm | Strong-axis radius of gyration |
| ry | Radius of gyration (y) | in, mm | Weak-axis radius of gyration and lateral stability relevance |
| J | Torsional constant | in⁴, mm⁴ | Torsional constant |
| Cw | Warping constant | in⁶, mm⁶ | Warping constant for lateral-torsional behaviour |
Library summary
Computed Equal Angles summary
The current Australia Equal Angles library contains 46 sections across 13 nominal-depth series. Published weights range from 0.75 to 51.59 lb/ft , and actual depths range from 0.98 to 7.87 inches .
- Lightest section
- 25x3 EA
- Heaviest section
- 200x26 EA
- Ix range
- 0.03 – 136.46 in⁴
Related families
Related Australia families
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Source: Australian-Sections.xlsx (Sheets 1-19) v2019.11 · Verified July 2026 · View methodology