Steel Beam Sizes / Australia / Beam Tees / 230 BT 33
230 BT 33 Dimensions, Weight and Section Properties
ASNZS Tees cut from universal beams · v2019.11
230 BT 33: 226 mm depth, 189.9 mm flange width, 33 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
230 BT 33 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 | 22.17 lb/ft | 33.00 kg/m |
| Depth, d | 8.90 in | 226.00 mm |
| Flange width, bf | 7.48 in | 189.90 mm |
| tw | 0.334 in | 8.480 mm |
| tf | 0.500 in | 12.700 mm |
| Area | 6.60 in² | 4,260.00 mm² |
| Ix | 48.29 in⁴ | 20,100,000 mm⁴ |
| Iy | 17.44 in⁴ | 7,260,000 mm⁴ |
| Sx | 7.14 in³ | 117,064.65 mm³ |
| Sy | 4.67 in³ | 76,461.30 mm³ |
| Zx | 12.69 in³ | 208,000.00 mm³ |
| Zy | 7.20 in³ | 118,000.00 mm³ |
| rx | 2.70 in | 68.69 mm |
| ry | 1.63 in | 41.28 mm |
| J | 0.44 in⁴ | 185,000.00 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus 230 BT 33.
Lighter in Tees cut from universal beams
205 BT 30
- Weight
- 30.0 kg/m (-9.1%)
- Depth
- 202.0 mm (-11%)
- Ix
- 13,600,000 mm⁴ (-32%)
Heavier in Tees cut from universal beams
230 BT 37
- Weight
- 37.0 kg/m (+12%)
- Depth
- 228.0 mm (+0.9%)
- Ix
- 22,200,000 mm⁴ (+10%)
Another Iₓ option in Tees cut from universal beams
230 BT 41
- Weight
- 41.0 kg/m (+24%)
- Depth
- 229.0 mm (+1.3%)
- Ix
- 24,500,000 mm⁴ (+22%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology