Steel Beam Sizes / Australia / Unequal Angles / 100×75×6 UA
100×75×6 UA Steel Beam Dimensions and Properties
ASNZS Unequal angles · v2019.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
100×75×6 UA 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 | 5.38 lb/ft | 8.01 kg/m |
| Width | 2.95 in | 75.00 mm |
| Height | 3.94 in | 100.00 mm |
| t | 0.236 in | 6.000 mm |
| Area | 1.58 in² | 1,020.00 mm² |
| Ix | 3.00 in⁴ | 1,250,000 mm⁴ |
| Iy | 0.64 in⁴ | 265,000.00 mm⁴ |
| Zx | 1.92 in³ | 31,400.00 mm³ |
| Zy | 0.85 in³ | 14,000.00 mm³ |
| rx | 1.38 in | 35.01 mm |
| ry | 0.63 in | 16.12 mm |
| J | 0.03 in⁴ | 13,000.00 mm⁴ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 100×75×6 UA.
Lighter in Unequal angles
75×50×8 UA
- Weight
- 7.2 kg/m (-10%)
- Depth
- 75.0 mm (-25%)
- Ix
- 585,000 mm⁴ (-53%)
Heavier in Unequal angles
125×75×6 UA
- Weight
- 9.2 kg/m (+15%)
- Depth
- 125.0 mm (+25%)
- Ix
- 2,100,000 mm⁴ (+68%)
Closest Iₓ in Unequal angles
100×75×8 UA
- Weight
- 10.3 kg/m (+28%)
- Depth
- 100.0 mm (0.0%)
- Ix
- 1,590,000 mm⁴ (+27%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology