Steel Beam Sizes / Australia / Equal Angles / 100×8 EA
100×8 EA Dimensions, Weight and Section Properties
ASNZS Equal angles · v2019.11
100×8 EA: 100 mm depth, 11.775 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
100×8 EA dimensions
Not to scale. Dimensions shown for reference.
Section properties
Symbols match the steel section finder. Imperial and metric values are shown side by side.
| Property | Imperial | Metric |
|---|---|---|
| Weight | 7.91 lb/ft | 11.78 kg/m |
| Width | 3.94 in | 100.00 mm |
| Height | 3.94 in | 100.00 mm |
| t | 0.307 in | 7.800 mm |
| Area | 2.33 in² | 1,500.00 mm² |
| Ix | 5.45 in⁴ | 2,270,000 mm⁴ |
| Iy | 1.40 in⁴ | 582,000.00 mm⁴ |
| Zx | 3.11 in³ | 51,000.00 mm³ |
| Zy | 1.56 in³ | 25,500.00 mm³ |
| rx | 1.53 in | 38.90 mm |
| ry | 0.78 in | 19.70 mm |
| J | 0.08 in⁴ | 31,700.00 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus 100×8 EA.
Lighter in Equal angles
90×8 EA
- Weight
- 10.6 kg/m (-10%)
- Depth
- 90.0 mm (-10%)
- Ix
- 1,630,000 mm⁴ (-28%)
Heavier in Equal angles
90×10 EA
- Weight
- 12.7 kg/m (+8.0%)
- Depth
- 90.0 mm (-10%)
- Ix
- 1,930,000 mm⁴ (-15%)
Another Iₓ option in Equal angles
100×10 EA
- Weight
- 14.2 kg/m (+21%)
- Depth
- 100.0 mm (0.0%)
- Ix
- 2,700,000 mm⁴ (+19%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology