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HEA Beam Dimensions Chart (HEA 100 to HEA 600)

HEA 100 to HEA 600 beam chart: h, b, tw, tf, r, area, weight in kg/m, second moment of area, section modulus and radius of gyration. Labelled drawing, EN 10365 dimensions.

For preliminary selection and comparison. Strength, buckling, lateral torsional buckling, connections and rolling tolerances are not checked. Confirm dimensions with the standard or the manufacturer, and have the final design done by a qualified engineer.

Dimension drawing and symbols

I section with dimension symbolsh: Depth of section. b: Flange width. tw: Web thickness. tf: Flange thickness. r: Root radius.yzhbtwtfr
h
Depth of section mm
b
Flange width mm
tw
Web thickness mm
tf
Flange thickness mm
r
Root radius mm
A
Cross section area cm²
G
Theoretical mass per metre kg/m
Iy
Second moment of area, strong axis y cm⁴
Wel,y
Elastic section modulus, strong axis y cm³
Wpl,y
Plastic section modulus, strong axis y cm³
iy
Radius of gyration, strong axis y cm
Iz
Second moment of area, weak axis z cm⁴
Wel,z
Elastic section modulus, weak axis z cm³
Wpl,z
Plastic section modulus, weak axis z cm³
iz
Radius of gyration, weak axis z cm

The drawing carries no numbers, each letter is read in the table. y is the strong axis and z the weak axis. r is the root radius between web and flange.

Visible rows: 38

Dimensions and mass

HEA beam dimensions and mass
Dimensions, mmSection
Sectionhdepthbwidthtwwebtfflangerroot radiusAareacm²Gmasskg/m
HEA 10096.0100.05.08.01221.2416.67
HEA 120114.0120.05.08.01225.3419.89
HEA 140133.0140.05.58.51231.4224.66
HEA 160152.0160.06.09.01538.7730.44
HEA 180171.0180.06.09.51545.2535.52
HEA 200190.0200.06.510.01853.8342.26
HEA 220210.0220.07.011.01864.3450.51
HEA 240230.0240.07.512.02176.8460.32
HEA 260250.0260.07.512.52486.8268.15
HEA 280270.0280.08.013.02497.2676.35
HEA 300290.0300.08.514.027112.5388.33
HEA 320310.0300.09.015.527124.3797.63
HEA 340330.0300.09.516.527133.47104.78
HEA 360350.0300.010.017.527142.76112.06
HEA 400390.0300.011.019.027158.98124.80
HEA 450440.0300.011.521.027178.03139.75
HEA 500490.0300.012.023.027197.54155.07
HEA 550540.0300.012.524.027211.76166.23
HEA 600590.0300.013.025.027226.46177.77

Section properties

Section properties
Strong axis yWeak axis z
SectionIyinertiacm⁴Wel,yelasticcm³Wpl,yplasticcm³iyradius of gyrationcmIzinertiacm⁴Wel,zelasticcm³Wpl,zplasticcm³izradius of gyrationcm
HEA 10034972.883.04.06133.826.841.12.51
HEA 120606106.3119.54.89230.938.558.93.02
HEA 1401033155.4173.55.73389.355.684.83.52
HEA 1601673220.1245.16.57615.676.9117.63.98
HEA 1802510293.6324.97.45924.6102.7156.54.52
HEA 2003692388.6429.58.281335.5133.6203.84.98
HEA 2205410515.2568.59.171954.6177.7270.65.51
HEA 2407763675.1744.610.052768.8230.7351.76.00
HEA 26010455836.4919.810.973667.6282.1430.26.50
HEA 280136731012.81112.211.864762.6340.2518.17.00
HEA 300182631259.61383.312.746309.6420.6641.27.49
HEA 320229291479.31628.113.586985.2465.7709.77.49
HEA 340276931678.41850.514.407436.0495.7755.97.46
HEA 360330901890.82088.515.227886.8525.8802.37.43
HEA 400450692311.32561.816.848563.8570.9872.97.34
HEA 450637222896.43215.918.929465.3631.0965.57.29
HEA 500869753550.03948.920.9810367.1691.11058.57.24
HEA 5501119324145.64621.822.9910819.0721.31106.97.15
HEA 6001412084786.75350.424.9711271.3751.41155.77.05

Quick answers

  • HEA 100: h 96 mm, b 100 mm, tw 5 mm, tf 8 mm, theoretical mass 16.67 kg/m, Iy 349 cm⁴, Wel,y 72.8 cm³. View in table
  • HEA 160: h 152 mm, b 160 mm, tw 6 mm, tf 9 mm, theoretical mass 30.44 kg/m, Iy 1673 cm⁴, Wel,y 220.1 cm³. View in table
  • HEA 200: h 190 mm, b 200 mm, tw 6.5 mm, tf 10 mm, theoretical mass 42.26 kg/m, Iy 3692 cm⁴, Wel,y 388.6 cm³. View in table
  • HEA 240: h 230 mm, b 240 mm, tw 7.5 mm, tf 12 mm, theoretical mass 60.32 kg/m, Iy 7763 cm⁴, Wel,y 675.1 cm³. View in table
  • HEA 300: h 290 mm, b 300 mm, tw 8.5 mm, tf 14 mm, theoretical mass 88.33 kg/m, Iy 18263 cm⁴, Wel,y 1259.6 cm³. View in table
  • HEA 400: h 390 mm, b 300 mm, tw 11 mm, tf 19 mm, theoretical mass 124.8 kg/m, Iy 45069 cm⁴, Wel,y 2311.3 cm³. View in table
  • HEA 500: h 490 mm, b 300 mm, tw 12 mm, tf 23 mm, theoretical mass 155.07 kg/m, Iy 86975 cm⁴, Wel,y 3550 cm³. View in table

Conditions and notes

HEA 100 to HEA 600, EN 10365:2017 nominal dimensions. Ideal section including root radii, steel density 7850 kg/m³. Rolling tolerances are not applied.

  • y is the strong axis, parallel to the flanges. z is the weak axis, parallel to the web.
  • A = 2 b tf + (h − 2 tf) tw + (4 − π) r² and G = 7850 × A. Wel,y = 2 Iy / h, Wel,z = 2 Iz / b, i = √(I / A).
  • Each value was compared with two separate manufacturer tables. The tables round or truncate the last digit, so a difference of one unit in the last digit can appear.
  • The torsion constant It, the warping constant Iw and the light or heavy variants (HE AA, HE M) are not included.
  • HEA corresponds to the HE A designation in EN 10365.
  • CSV download is unavailable because the sources do not establish permission for reuse.

Dimensions are EN 10365 nominal dimensions. Area, theoretical mass and section properties are calculated from these dimensions with exact relations for the ideal section, including the four root radii between web and flanges. Rounding is applied only for display.

The second moment of area is used for deflection and buckling, the elastic modulus for elastic stress and the plastic modulus for plastic moment capacity. Weight estimates use the theoretical mass, delivered weight can differ because of rolling tolerances.

Sources

This table is for preliminary reference. Check the applicable standard and product conditions before use.

  • Source 1. Version accessed. Accessed: 2026-10-16
  • Source 2. Version accessed. Accessed: 2026-10-16
  • Source 3. Version accessed. Accessed: 2026-10-16
  • Source 4. P080:1990. Accessed: 2026-10-16
  • Source 5. Version accessed. Accessed: 2026-10-16

Data version: 2026-10-16

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