Steel Beam Sizes / Europe / HE Sections / HE 900 M
HE 900 M 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 900 M 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 | 223.77 lb/ft | 333.00 kg/m |
| Depth, d | 35.83 in | 910.00 mm |
| Flange width, bf | 11.89 in | 302.00 mm |
| tw | 0.827 in | 21.000 mm |
| tf | 1.575 in | 40.000 mm |
| Area | 65.72 in² | 42,400.00 mm² |
| Ix | 13,694.30 in⁴ | 5,700,000,000 mm⁴ |
| Iy | 442.06 in⁴ | 184,000,000 mm⁴ |
| Sx | 762.80 in³ | 12,500,000 mm³ |
| Sy | 74.45 in³ | 1,220,000 mm³ |
| Zx | 878.74 in³ | 14,400,000 mm³ |
| Zy | 117.78 in³ | 1,930,000 mm³ |
| rx | 14.45 in | 367.00 mm |
| ry | 2.60 in | 66.00 mm |
| J | 40.36 in⁴ | 16,800,000 mm⁴ |
| Cw | 129,591.63 in⁶ | 34,800,000,000,000 mm⁶ |
Alternatives
Useful nearby sections
Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus HE 900 M.
Lighter in HE wide flange sections
HE 800 M
- Weight
- 317.0 kg/m (-4.8%)
- Depth
- 814.0 mm (-11%)
- Ix
- 4,430,000,000 mm⁴ (-22%)
Heavier in HE wide flange sections
HE 600×337
- Weight
- 337.0 kg/m (+1.2%)
- Depth
- 632.0 mm (-31%)
- Ix
- 2,830,000,000 mm⁴ (-50%)
Closest Iₓ in HE wide flange sections
HE 1000 A
- Weight
- 272.0 kg/m (-18%)
- Depth
- 990.0 mm (+8.8%)
- Ix
- 5,540,000,000 mm⁴ (-2.8%)
Source: Eurocode 3 UK National Annex and ArcelorMittal Sections 2026-1 · v2026.1 · Eurocode 3 - UK National Annex · Methodology