Steel Beam Sizes / Europe / HE Sections / HE 100 C
HE 100 C Steel Beam Dimensions and Properties
EN HE wide flange sections · v2026.1
Diagram, properties emphasis, and nearby alternatives use the selected unit system.
Section diagram
HE 100 C 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 | 20.76 lb/ft | 30.90 kg/m |
| Depth, d | 4.33 in | 110.00 mm |
| Flange width, bf | 4.06 in | 103.00 mm |
| tw | 0.354 in | 9.000 mm |
| tf | 0.591 in | 15.000 mm |
| Area | 6.09 in² | 3,930.00 mm² |
| Ix | 18.24 in⁴ | 7,590,000 mm⁴ |
| Iy | 6.58 in⁴ | 2,740,000 mm⁴ |
| Sx | 8.42 in³ | 138,000.00 mm³ |
| Sy | 3.23 in³ | 53,000.00 mm³ |
| Zx | 10.13 in³ | 166,000.00 mm³ |
| Zy | 5.01 in³ | 82,100.00 mm³ |
| rx | 1.73 in | 43.90 mm |
| ry | 1.04 in | 26.40 mm |
| J | 0.70 in⁴ | 291,000.00 mm⁴ |
| Cw | 22.94 in⁶ | 6,160,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HE 100 C.
Lighter in HE wide flange sections
HE 160 A
- Weight
- 30.4 kg/m (-1.6%)
- Depth
- 152.0 mm (+38%)
- Ix
- 16,700,000 mm⁴ (+120%)
Heavier in HE wide flange sections
HE 140 B
- Weight
- 33.7 kg/m (+9.1%)
- Depth
- 140.0 mm (+27%)
- Ix
- 15,100,000 mm⁴ (+99%)
Closest Iₓ in HE wide flange sections
HE 140 AA
- Weight
- 18.1 kg/m (-41%)
- Depth
- 128.0 mm (+16%)
- Ix
- 7,200,000 mm⁴ (-5.1%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology