StructureCalcsIPE O 450
European I-Beam (IPE) · EN 10365 · Europe
IPE O 450 is a European parallel-flange I-beam 456.0 mm deep with a 192.0 mm wide flange, weighing 92.4 kg/m. The dimensions below are the published EN 10365 values; the drawing is generated from them.
IPE sections are the European parallel-flange I-beam series — the standard flexural member of Eurocode practice.
Analyse this section, or combine it with plates and other shapes.
Open IPE O 450 in the Section CalculatorFree, no sign-up, runs in your browser.
Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 456.0 mm | 17.95 in |
| Flange width, bf | 192.0 mm | 7.56 in |
| Flange thickness, tf | 17.6 mm | 0.693 in |
| Web thickness, tw | 11.0 mm | 0.433 in |
| Mass per metre | 92.4 kg/m | 62.1 lb/ft |
| Area, A | 11,766 mm² | 18.24 in² |
| Second moment, Ix | 409,230,000 mm⁴ | 983.2 in⁴ |
| Second moment, Iy | 20,870,000 mm⁴ | 50.1 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 IPE O 450 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 | 1,794,887 mm³ |
| Elastic modulus, Wel,y | 217,226 mm³ |
| Plastic modulus, Wpl,x | 2,046,264 mm³ |
| Plastic modulus, Wpl,y | 340,990 mm³ |
| Radius of gyration, rx | 186.5 mm |
| Radius of gyration, ry | 42.1 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