StructureCalcsHEM 180
European H-Beam (HE M) · EN 10365 · Europe
HEM 180 is a European wide-flange H-section, heavy series 200.0 mm deep with a 186.0 mm wide flange, weighing 88.9 kg/m. The dimensions below are the published EN 10365 values; the drawing is generated from them.
HE M sections are the heavy H series, with thick flanges for high axial loads and stiff connections.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 200.0 mm | 7.87 in |
| Flange width, bf | 186.0 mm | 7.32 in |
| Flange thickness, tf | 24.0 mm | 0.945 in |
| Web thickness, tw | 14.5 mm | 0.571 in |
| Mass per metre | 88.9 kg/m | 59.7 lb/ft |
| Area, A | 11,325 mm² | 17.55 in² |
| Second moment, Ix | 74,831,300 mm⁴ | 179.8 in⁴ |
| Second moment, Iy | 26,310,000 mm⁴ | 63.2 in⁴ |
Derived section properties
Integrated from the section's own outline including the root and toe radii, whose arcs are integrated analytically rather than approximated by facets. For HEM 180 the computed area agrees with the published value to better than 0.01% and Ix to better than 0.01%. Where a value is also published, the published one above is the one to quote.
| Property | Value |
|---|---|
| Elastic modulus, Wel,x | 748,313 mm³ |
| Elastic modulus, Wel,y | 277,433 mm³ |
| Plastic modulus, Wpl,x | 883,448 mm³ |
| Plastic modulus, Wpl,y | 425,189 mm³ |
| Radius of gyration, rx | 81.3 mm |
| Radius of gyration, ry | 47.7 mm |
Wel is the elastic modulus and Wpl the plastic modulus, following Eurocode 3 notation.
Neighbouring sizes
Where these numbers come from
Published EN 10365 values. How StructureCalcs verifies its numbers · Understanding steel section properties · Query this section over the API