# HEA (HE A) beams: HEA 100 to HEA 1000 dimensions + STEP/STL

> What are the dimensions of HE A sections (height, width, web, flange, root radius)?

- Category: Hardware › Framing
- Kind: Standard part
- Basis: ArcelorMittal sections catalogue values (via eurocodepy and steel-sections datasets; IPE spot-checked against a stockist page)
- Page: https://xemstudio.com/objects/hea-beams-en/ · JSON: https://xemstudio.com/api/geometry?object=hea-beams-en · Plain text: https://xemstudio.com/objects/hea-beams-en/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length |
|---|
| 100.0 |

**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- HEA (HE A) beams sections are hot-rolled parallel-flange I/H sections to EN 10365 (dimensions) with the size number in the designation: HEA 200 is the light series, about 190 mm deep and 200 mm wide.
- Dimensions h, b, tw, tf and the root radius r are as printed in ArcelorMittal's sections catalogue. We read them from two independent open datasets (eurocodepy and steel-sections) that agree on every row, and checked IPE 200, 300 and 400 against a stockist page that quotes the ArcelorMittal values.
- Flanges are parallel. The only radius printed is the root radius r; flange tips are drawn square (no toe radius is printed).
- Files are 100 mm long extrusions along X; section in the YZ plane, centred on y = 0, z = 0 on the bottom face. The drawn section area is within 2 % of the published area on every drawn size.
- 10 of the 24 sizes have files; every size is in the table.

## Sizes

| section | mass (kg/m) | h (mm) | b (mm) | tw (mm) | tf (mm) | r (mm) | area (cm2) |
|---|---|---|---|---|---|---|---|
| HEA 100 | 16.67 | 96.0 | 100.0 | 5.0 | 8.0 | 12.0 | 21.24 |
| HEA 120 | 19.89 | 114.0 | 120.0 | 5.0 | 8.0 | 12.0 | 25.34 |
| HEA 140 | 24.66 | 133.0 | 140.0 | 5.5 | 8.5 | 12.0 | 31.42 |
| HEA 160 | 30.44 | 152.0 | 160.0 | 6.0 | 9.0 | 15.0 | 38.77 |
| HEA 180 | 35.52 | 171.0 | 180.0 | 6.0 | 9.5 | 15.0 | 45.25 |
| HEA 200 | 42.26 | 190.0 | 200.0 | 6.5 | 10.0 | 18.0 | 53.83 |
| HEA 220 | 50.51 | 210.0 | 220.0 | 7.0 | 11.0 | 18.0 | 64.34 |
| HEA 240 | 60.32 | 230.0 | 240.0 | 7.5 | 12.0 | 21.0 | 76.84 |
| HEA 260 | 68.15 | 250.0 | 260.0 | 7.5 | 12.5 | 24.0 | 86.82 |
| HEA 280 | 76.35 | 270.0 | 280.0 | 8.0 | 13.0 | 24.0 | 97.26 |
| HEA 300 | 88.33 | 290.0 | 300.0 | 8.5 | 14.0 | 27.0 | 112.53 |
| HEA 320 | 97.63 | 310.0 | 300.0 | 9.0 | 15.5 | 27.0 | 124.37 |
| HEA 340 | 104.78 | 330.0 | 300.0 | 9.5 | 16.5 | 27.0 | 133.47 |
| HEA 360 | 112.06 | 350.0 | 300.0 | 10.0 | 17.5 | 27.0 | 142.76 |
| HEA 400 | 124.8 | 390.0 | 300.0 | 11.0 | 19.0 | 27.0 | 158.98 |
| HEA 450 | 139.75 | 440.0 | 300.0 | 11.5 | 21.0 | 27.0 | 178.03 |
| HEA 500 | 155.07 | 490.0 | 300.0 | 12.0 | 23.0 | 27.0 | 197.54 |
| HEA 550 | 166.23 | 540.0 | 300.0 | 12.5 | 24.0 | 27.0 | 211.76 |
| HEA 600 | 177.77 | 590.0 | 300.0 | 13.0 | 25.0 | 27.0 | 226.46 |
| HEA 650 | 189.69 | 640.0 | 300.0 | 13.5 | 26.0 | 27.0 | 241.64 |
| HEA 700 | 204.48 | 690.0 | 300.0 | 14.5 | 27.0 | 27.0 | 260.48 |
| HEA 800 | 224.37 | 790.0 | 300.0 | 15.0 | 28.0 | 30.0 | 285.83 |
| HEA 900 | 251.61 | 890.0 | 300.0 | 16.0 | 30.0 | 30.0 | 320.53 |
| HEA 1000 | 272.27 | 990.0 | 300.0 | 16.5 | 31.0 | 30.0 | 346.85 |

## Where the files are

- eurocodepy (PyPI, open source): [eurocodepy data/i_profiles_euro.json: IPE, HEA, HEB, HEM h, b, tw, tf, r, A](https://pypi.org/project/eurocodepy/) — web — Publisher's page; dimensions are facts
- steel-sections (PyPI) / fib structuralcodes (Apache-2.0): [steel_sections data: ipe.csv, hea.csv, heb.csv, upn.csv](https://pypi.org/project/steel-sections/) — web — Apache-2.0 geometry data

## Free STEP/STL (10 parts, CC BY 4.0, Xem Studio)

Index: https://xemstudio.com/files/hardware/hea-beams-en/index.json

- hea100-100mm: [STEP](https://xemstudio.com/files/hardware/hea-beams-en/hea100-100mm.step) · [STL](https://xemstudio.com/files/hardware/hea-beams-en/hea100-100mm.stl) — HEA 100: h 96 mm, b 100 mm, web 5 mm, flange 8 mm, root radius 12 mm, 100 mm long
- hea120-100mm: [STEP](https://xemstudio.com/files/hardware/hea-beams-en/hea120-100mm.step) · [STL](https://xemstudio.com/files/hardware/hea-beams-en/hea120-100mm.stl) — HEA 120: h 114 mm, b 120 mm, web 5 mm, flange 8 mm, root radius 12 mm, 100 mm long
- hea140-100mm: [STEP](https://xemstudio.com/files/hardware/hea-beams-en/hea140-100mm.step) · [STL](https://xemstudio.com/files/hardware/hea-beams-en/hea140-100mm.stl) — HEA 140: h 133 mm, b 140 mm, web 5.5 mm, flange 8.5 mm, root radius 12 mm, 100 mm long
- hea160-100mm: [STEP](https://xemstudio.com/files/hardware/hea-beams-en/hea160-100mm.step) · [STL](https://xemstudio.com/files/hardware/hea-beams-en/hea160-100mm.stl) — HEA 160: h 152 mm, b 160 mm, web 6 mm, flange 9 mm, root radius 15 mm, 100 mm long
- hea180-100mm: [STEP](https://xemstudio.com/files/hardware/hea-beams-en/hea180-100mm.step) · [STL](https://xemstudio.com/files/hardware/hea-beams-en/hea180-100mm.stl) — HEA 180: h 171 mm, b 180 mm, web 6 mm, flange 9.5 mm, root radius 15 mm, 100 mm long
- hea200-100mm: [STEP](https://xemstudio.com/files/hardware/hea-beams-en/hea200-100mm.step) · [STL](https://xemstudio.com/files/hardware/hea-beams-en/hea200-100mm.stl) — HEA 200: h 190 mm, b 200 mm, web 6.5 mm, flange 10 mm, root radius 18 mm, 100 mm long
- hea240-100mm: [STEP](https://xemstudio.com/files/hardware/hea-beams-en/hea240-100mm.step) · [STL](https://xemstudio.com/files/hardware/hea-beams-en/hea240-100mm.stl) — HEA 240: h 230 mm, b 240 mm, web 7.5 mm, flange 12 mm, root radius 21 mm, 100 mm long
- hea300-100mm: [STEP](https://xemstudio.com/files/hardware/hea-beams-en/hea300-100mm.step) · [STL](https://xemstudio.com/files/hardware/hea-beams-en/hea300-100mm.stl) — HEA 300: h 290 mm, b 300 mm, web 8.5 mm, flange 14 mm, root radius 27 mm, 100 mm long
- hea400-100mm: [STEP](https://xemstudio.com/files/hardware/hea-beams-en/hea400-100mm.step) · [STL](https://xemstudio.com/files/hardware/hea-beams-en/hea400-100mm.stl) — HEA 400: h 390 mm, b 300 mm, web 11 mm, flange 19 mm, root radius 27 mm, 100 mm long
- hea500-100mm: [STEP](https://xemstudio.com/files/hardware/hea-beams-en/hea500-100mm.step) · [STL](https://xemstudio.com/files/hardware/hea-beams-en/hea500-100mm.stl) — HEA 500: h 490 mm, b 300 mm, web 12 mm, flange 23 mm, root radius 27 mm, 100 mm long

## Questions

**What is the web thickness of HEA 340?**

9.5 mm; h 330 mm, b 300 mm, flange 16.5 mm, r 27 mm.

## Fits with

- [IPE beams: IPE 80 to IPE 600 dimensions (h, b, tw, tf, r) + STEP/STL](https://xemstudio.com/objects/ipe-beams-en/)
- [HEB (HE B) beams: HEB 100 to HEB 1000 dimensions + STEP/STL](https://xemstudio.com/objects/heb-beams-en/)
- [UPN channels (DIN 1026): UPN 50 to UPN 300 dimensions (h, b, tw, tf, r1, r2) + STEP/STL](https://xemstudio.com/objects/din-upn-channels/)
- [W shapes (AISC wide-flange beams): W8x10, W12x26, W14x90 dimensions + STEP/STL](https://xemstudio.com/objects/aisc-w-shapes/)