Steel Beam Sizes / Australia / Beam Tees / 180 BT 22
180 BT 22 Dimensions, Weight and Section Properties
ASNZS Tees cut from universal beams · v2019.11
180 BT 22: 175 mm depth, 171 mm flange width, 22 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
180 BT 22 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 | 14.78 lb/ft | 22.00 kg/m |
| Depth, d | 6.89 in | 175.00 mm |
| Flange width, bf | 6.73 in | 171.00 mm |
| tw | 0.270 in | 6.860 mm |
| tf | 0.383 in | 9.730 mm |
| Area | 4.40 in² | 2,840.00 mm² |
| Ix | 18.72 in⁴ | 7,790,000 mm⁴ |
| Iy | 9.75 in⁴ | 4,060,000 mm⁴ |
| Sx | 3.52 in³ | 57,660.99 mm³ |
| Sy | 2.90 in³ | 47,485.38 mm³ |
| Zx | 6.16 in³ | 101,000.00 mm³ |
| Zy | 4.52 in³ | 74,000.00 mm³ |
| rx | 2.06 in | 52.37 mm |
| ry | 1.49 in | 37.81 mm |
| J | 0.19 in⁴ | 78,100.00 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus 180 BT 22.
Lighter in Tees cut from universal beams
155 BT 20
- Weight
- 20.0 kg/m (-9.1%)
- Depth
- 151.0 mm (-14%)
- Ix
- 4,680,000 mm⁴ (-40%)
Heavier in Tees cut from universal beams
155 BT 23
- Weight
- 23.0 kg/m (+4.5%)
- Depth
- 153.0 mm (-13%)
- Ix
- 5,310,000 mm⁴ (-32%)
Another Iₓ option in Tees cut from universal beams
180 BT 25
- Weight
- 25.0 kg/m (+14%)
- Depth
- 177.0 mm (+1.1%)
- Ix
- 8,640,000 mm⁴ (+11%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology