Steel Beam Sizes / Europe / HE Sections / HE 600×399
HE 600×399 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 600×399 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 | 268.12 lb/ft | 399.00 kg/m |
| Depth, d | 25.51 in | 648.00 mm |
| Flange width, bf | 12.40 in | 315.00 mm |
| tw | 1.181 in | 30.000 mm |
| tf | 2.126 in | 54.000 mm |
| Area | 78.74 in² | 50,800.00 mm² |
| Ix | 8,288.66 in⁴ | 3,450,000,000 mm⁴ |
| Iy | 679.91 in⁴ | 283,000,000 mm⁴ |
| Sx | 646.85 in³ | 10,600,000 mm³ |
| Sy | 109.84 in³ | 1,800,000 mm³ |
| Zx | 762.80 in³ | 12,500,000 mm³ |
| Zy | 171.48 in³ | 2,810,000 mm³ |
| rx | 10.24 in | 260.00 mm |
| ry | 2.94 in | 74.60 mm |
| J | 94.42 in⁴ | 39,300,000 mm⁴ |
| Cw | 92,352.65 in⁶ | 24,800,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HE 600×399.
Lighter in HE wide flange sections
HE 1000×393
- Weight
- 393.0 kg/m (-1.5%)
- Depth
- 1,016.0 mm (+57%)
- Ix
- 8,080,000,000 mm⁴ (+134%)
Heavier in HE wide flange sections
HE 650×407
- Weight
- 407.0 kg/m (+2.0%)
- Depth
- 696.0 mm (+7.4%)
- Ix
- 4,050,000,000 mm⁴ (+17%)
Closest Iₓ in HE wide flange sections
HE 650×343
- Weight
- 343.0 kg/m (-14%)
- Depth
- 680.0 mm (+4.9%)
- Ix
- 3,340,000,000 mm⁴ (-3.2%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology