HEA (HE A) beams: HEA 100 to HEA 1000 dimensions + STEP/STL — dimension sheet Source: Xem Studio, https://xemstudio.com/objects/hea-beams-en/ (sheet CC BY 4.0) Basis: ArcelorMittal sections catalogue values (via eurocodepy and steel-sections datasets; IPE spot-checked against a stockist page) Catalog version: 2026-10-20 Overall (mm): length 100.0 - 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. 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 Files elsewhere (not hosted by Xem Studio; license as stated by the publisher): - eurocodepy (PyPI, open source): eurocodepy data/i_profiles_euro.json: IPE, HEA, HEB, HEM h, b, tw, tf, r, A — web — Publisher's page; dimensions are facts — https://pypi.org/project/eurocodepy/ - steel-sections (PyPI) / fib structuralcodes (Apache-2.0): steel_sections data: ipe.csv, hea.csv, heb.csv, upn.csv — web — Apache-2.0 geometry data — https://pypi.org/project/steel-sections/ Free files (CC BY 4.0, Xem Studio; STEP + STL, 10 parts): https://xemstudio.com/files/hardware/hea-beams-en/index.json API: https://xemstudio.com/api/geometry?object=hea-beams-en