Steel Beam Sizes / Europe / IPN Sections / IPN 140
IPN 140 Steel Beam Dimensions and Properties
EN IPN taper flange beams · v2026.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
IPN 140 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 | 9.61 lb/ft | 14.30 kg/m |
| Depth, d | 5.51 in | 140.00 mm |
| Flange width, bf | 2.60 in | 66.00 mm |
| tw | 0.224 in | 5.700 mm |
| tf | 0.339 in | 8.600 mm |
| Area | 2.82 in² | 1,820.00 mm² |
| Ix | 13.77 in⁴ | 5,730,000 mm⁴ |
| Iy | 0.85 in⁴ | 352,000.00 mm⁴ |
| Sx | 5.00 in³ | 81,900.00 mm³ |
| Sy | 0.65 in³ | 10,700.00 mm³ |
| Zx | 5.82 in³ | 95,400.00 mm³ |
| Zy | 1.09 in³ | 17,900.00 mm³ |
| rx | 2.20 in | 56.00 mm |
| ry | 0.55 in | 14.00 mm |
| J | 0.10 in⁴ | 43,200.00 mm⁴ |
| Cw | 5.73 in⁶ | 1,540,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus IPN 140.
Lighter in IPN taper flange beams
IPN 120
- Weight
- 11.1 kg/m (-22%)
- Depth
- 120.0 mm (-14%)
- Ix
- 3,280,000 mm⁴ (-43%)
Heavier in IPN taper flange beams
IPN 160
- Weight
- 17.9 kg/m (+25%)
- Depth
- 160.0 mm (+14%)
- Ix
- 9,350,000 mm⁴ (+63%)
Closest Iₓ in IPN taper flange beams
IPN 100
- Weight
- 8.3 kg/m (-42%)
- Depth
- 100.0 mm (-29%)
- Ix
- 1,710,000 mm⁴ (-70%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · EN 10365:2017 · Methodology