Steel Beam Sizes / Australia / Column Tees / 100 CT 23
100 CT 23 Dimensions, Weight and Section Properties
ASNZS Tees cut from universal columns · v2019.11
100 CT 23: 101 mm depth, 203.2 mm flange width, 23 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
100 CT 23 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 | 15.46 lb/ft | 23.00 kg/m |
| Depth, d | 3.98 in | 101.00 mm |
| Flange width, bf | 8.00 in | 203.20 mm |
| tw | 0.288 in | 7.320 mm |
| tf | 0.433 in | 11.000 mm |
| Area | 4.56 in² | 2,940.00 mm² |
| Ix | 4.20 in⁴ | 1,750,000 mm⁴ |
| Iy | 18.50 in⁴ | 7,700,000 mm⁴ |
| Sx | 1.27 in³ | 20,808.56 mm³ |
| Sy | 4.62 in³ | 75,787.40 mm³ |
| Zx | 2.37 in³ | 38,900.00 mm³ |
| Zy | 7.02 in³ | 115,000.00 mm³ |
| rx | 0.96 in | 24.40 mm |
| ry | 2.01 in | 51.18 mm |
| J | 0.27 in⁴ | 111,000.00 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus 100 CT 23.
Lighter in Tees cut from universal columns
75 CT 18
- Weight
- 18.0 kg/m (-22%)
- Depth
- 80.0 mm (-21%)
- Ix
- 912,000 mm⁴ (-48%)
Heavier in Tees cut from universal columns
100 CT 26
- Weight
- 26.0 kg/m (+13%)
- Depth
- 102.0 mm (+1.0%)
- Ix
- 1,970,000 mm⁴ (+13%)
Another Iₓ option in Tees cut from universal columns
100 CT 30
- Weight
- 30.0 kg/m (+30%)
- Depth
- 104.0 mm (+3.0%)
- Ix
- 2,350,000 mm⁴ (+34%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology