StructureCalcsIPE AA 100
European I-Beam (IPE) · EN 10365 · Europe
IPE AA 100 is a European parallel-flange I-beam 97.6 mm deep with a 55.0 mm wide flange, weighing 6.7 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.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 97.6 mm | 3.84 in |
| Flange width, bf | 55.0 mm | 2.17 in |
| Flange thickness, tf | 4.5 mm | 0.177 in |
| Web thickness, tw | 3.6 mm | 0.142 in |
| Mass per metre | 6.7 kg/m | 4.5 lb/ft |
| Area, A | 860 mm² | 1.33 in² |
| Second moment, Ix | 1,360,000 mm⁴ | 3.3 in⁴ |
| Second moment, Iy | 125,600 mm⁴ | 0.3 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 AA 100 the computed area agrees with the published value to 0.03% and Ix to 0.40%. Where a value is also published, the published one above is the one to quote.
| Property | Value |
|---|---|
| Elastic modulus, Wel,x | 27,981 mm³ |
| Elastic modulus, Wel,y | 4,573 mm³ |
| Plastic modulus, Wpl,x | 32,059 mm³ |
| Plastic modulus, Wpl,y | 7,250 mm³ |
| Radius of gyration, rx | 39.9 mm |
| Radius of gyration, ry | 12.1 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