Steel Beam Sizes / Australia / Column Tees / 75 CT 15
75 CT 15 Dimensions, Weight and Section Properties
ASNZS Tees cut from universal columns · v2019.11
75 CT 15: 78 mm depth, 152.9 mm flange width, 15 kg/m weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
75 CT 15 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 | 10.08 lb/ft | 15.00 kg/m |
| Depth, d | 3.07 in | 78.00 mm |
| Flange width, bf | 6.02 in | 152.90 mm |
| tw | 0.258 in | 6.550 mm |
| tf | 0.369 in | 9.370 mm |
| Area | 2.96 in² | 1,910.00 mm² |
| Ix | 1.68 in⁴ | 701,000.00 mm⁴ |
| Iy | 6.70 in⁴ | 2,790,000 mm⁴ |
| Sx | 0.67 in³ | 10,936.04 mm³ |
| Sy | 2.23 in³ | 36,494.44 mm³ |
| Zx | 1.26 in³ | 20,600.00 mm³ |
| Zy | 3.42 in³ | 56,000.00 mm³ |
| rx | 0.75 in | 19.16 mm |
| ry | 1.50 in | 38.22 mm |
| J | 0.13 in⁴ | 52,100.00 mm⁴ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus 75 CT 15.
Lighter in Tees cut from universal columns
75 CT 12
- Weight
- 12.0 kg/m (-20%)
- Depth
- 75.0 mm (-3.8%)
- Ix
- 588,000 mm⁴ (-16%)
Heavier in Tees cut from universal columns
75 CT 18
- Weight
- 18.0 kg/m (+20%)
- Depth
- 80.0 mm (+2.6%)
- Ix
- 912,000 mm⁴ (+30%)
Another Iₓ option in Tees cut from universal columns
100 CT 23
- Weight
- 23.0 kg/m (+53%)
- Depth
- 101.0 mm (+29%)
- Ix
- 1,750,000 mm⁴ (+150%)
Source: Australian-Sections.xlsx (Sheets 1-19) · v2019.11 · Methodology