Steel Beam Sizes / UK / UB Tees / T 140×203×20
T 140×203×20 Steel Beam Dimensions and Properties
UK Tees split from universal beams · v2023.11
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
T 140×203×20 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 | 13.10 lb/ft | 19.50 kg/m |
| Depth, d | 7.83 in | 198.90 mm |
| Flange width, bf | 5.58 in | 141.80 mm |
| tw | 0.252 in | 6.400 mm |
| tf | 0.339 in | 8.600 mm |
| Area | 3.84 in² | 2,480.00 mm² |
| Ix | 23.52 in⁴ | 9,790,000 mm⁴ |
| Iy | 4.93 in⁴ | 2,050,000 mm⁴ |
| Sx | 4.10 in³ | 67,200.00 mm³ |
| Sy | 1.76 in³ | 28,900.00 mm³ |
| Zx | 7.38 in³ | 121,000.00 mm³ |
| Zy | 2.77 in³ | 45,400.00 mm³ |
| rx | 2.47 in | 62.80 mm |
| ry | 1.13 in | 28.70 mm |
| J | 0.13 in⁴ | 53,300.00 mm⁴ |
| Cw | 0.25 in⁶ | 66,300,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus T 140×203×20.
Lighter in Tees split from universal beams
T 127×152×19
- Weight
- 18.5 kg/m (-5.1%)
- Depth
- 152.1 mm (-24%)
- Ix
- 5,010,000 mm⁴ (-49%)
Heavier in Tees split from universal beams
T 165×152×20
- Weight
- 20.1 kg/m (+3.1%)
- Depth
- 151.6 mm (-24%)
- Ix
- 4,680,000 mm⁴ (-52%)
Closest Iₓ in Tees split from universal beams
T 171×178×29
- Weight
- 28.5 kg/m (+46%)
- Depth
- 178.9 mm (-10%)
- Ix
- 9,860,000 mm⁴ (+0.7%)
Source: British-Sections-1 and Eurocode 3 UK shared angle/hollow tables · v2023.11 · Methodology