HEB 240 beam: weight per metre and dimensions
HEB 240 weighs 83.2 kg per metre. A 6 m bar is 499.2 kg, a 12 m bar 998.4 kg, and a tonne is about 12 m of this section. Nominal values to EN 10365: depth 240 mm, flange width 240 mm.
Another length or a whole order: the beam weight calculator opens with HEB 240 already selected.
HEB 240 dimensions
| Dimension | Symbol | Value |
|---|---|---|
| Depth | h | 240 mm |
| Flange width | b | 240 mm |
| Web thickness | tw | 10 mm |
| Flange thickness | tf | 17 mm |
| Root radius | r | 21 mm |
| Cross-section area | A | 106 cm² |
| Mass per metre | G | 83.2 kg/m |
A delivered bar may differ from these nominal values within the rolling tolerances of EN 10034; invoicing goes by the mill certificate, not by the table.
HEB 240 weight by length
| Length, m | Mass, kg |
|---|---|
| 1 | 83.2 |
| 2 | 166.4 |
| 3 | 249.6 |
| 4 | 332.8 |
| 5 | 416 |
| 6 | 499.2 |
| 8 | 665.6 |
| 10 | 832 |
| 12 | 998.4 |
Steel cost is mass times the price per kilogram: at a price C per kg a 12 m bar costs 998.4 × C and a 6 m bar 499.2 × C. Cutting, drilling and painting are priced separately; paint goes by surface area, not by weight.
HEB 240 section properties
| Property | Symbol | Value |
|---|---|---|
| Second moment of area, major axis | Iy | 11250 cm⁴ |
| Elastic section modulus, major axis | Wel,y | 938.2 cm³ |
| Radius of gyration, major axis | iy | 10.3 cm |
| Second moment of area, minor axis | Iz | 3922 cm⁴ |
| Elastic section modulus, minor axis | Wel,z | 326.8 cm³ |
Iy governs deflection, Wel,y bending stress, iy the slenderness of a strut. Iy / Iz = 2.9: in vertical bending the section is 2.9 times stiffer than sideways. Source: ArcelorMittal catalogue “Sections and Merchant Bars” (2023), each value checked against a second, independent table. These are inputs for a check to EN 1993-1-1, not a load capacity.
HEB 240 next to neighbouring sizes
| Section | h, mm | b, mm | kg/m | Iy, cm⁴ |
|---|---|---|---|---|
| HEB 220 | 220 | 220 | 71.5 | 8090 |
| HEB 240 | 240 | 240 | 83.2 | 11250 |
| HEB 260 | 260 | 260 | 93 | 14910 |
| IPE 240 | 240 | 120 | 30.7 | 3891 |
| HEA 240 | 230 | 240 | 60.3 | 7763 |
| UPN 240 | 240 | 85 | 33.2 | 3600 |
Against HEB 240 at the same number: IPE 240 — mass ×0.4, Iy ×0.3; HEA 240 — mass ×0.7, Iy ×0.7; UPN 240 — mass ×0.4, Iy ×0.3. One size up, HEB 260 adds 12 % mass and 33 % Iy.
Other sizes
- IPE beams: IPE 100 · IPE 120 · IPE 140 · IPE 160 · IPE 180 · IPE 200 · IPE 220 · IPE 240 · IPE 270 · IPE 300
- HEA beams: HEA 100 · HEA 120 · HEA 140 · HEA 160 · HEA 180 · HEA 200 · HEA 220 · HEA 240 · HEA 260 · HEA 280 · HEA 300
- HEB beams: HEB 100 · HEB 120 · HEB 140 · HEB 160 · HEB 180 · HEB 200 · HEB 220 · HEB 240 · HEB 260 · HEB 280 · HEB 300
- UPN channels: UPN 100 · UPN 120 · UPN 140 · UPN 160 · UPN 180 · UPN 200 · UPN 220 · UPN 240 · UPN 260 · UPN 280 · UPN 300
Frequently asked questions
How much does a 6 m and a 12 m HEB 240 weigh?
HEB 240 weighs 83.2 kg/m, so a 6 m bar is 499.2 kg and a 12 m bar 998.4 kg. Ten 12 m bars come to 9984 kg.
Which is heavier: IPE 240, HEA 240, HEB 240 or UPN 240?
Per metre: HEB 240 — 83.2 kg/m (h 240 mm); HEA 240 — 60.3 kg/m (h 230 mm); UPN 240 — 33.2 kg/m (h 240 mm); IPE 240 — 30.7 kg/m (h 240 mm). The wide-flange HE sections carry load in both planes and go into columns; IPE is the lighter floor beam for bending in one plane.
What does 240 mean in HEB 240?
The nominal depth in millimetres: HEB 240 is 240 mm deep with a 240 mm flange. The letters give the series: HEB, a standard wide-flange beam.
How many metres of HEB 240 are in a tonne?
12 m: 1000 kg / 83.2 kg/m. That is about 2 bars of 6 m or 1 bars of 12 m.
Does S235 or S355 steel change the weight of HEB 240?
No. The table mass is the cross-section area times the density of steel, 7850 kg/m³: 106 cm² × 0.785 = 83.21 kg/m. The grade to EN 10025-2 sets strength, not density. A real bar differs from nominal only within the rolling tolerances of EN 10034.
Updated: