StructureCalcsUPE 180
European Parallel-Flange Channel (UPE) · EN 10365 · Europe
UPE 180 is a European parallel-flange channel 180.0 mm deep with a 75.0 mm wide flange, weighing 19.7 kg/m. The dimensions below are the published EN 10365 values; the drawing is generated from them.
UPE channels are the parallel-flange successors to UPN — easier to bolt through and slightly lighter at the same depth.
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Published dimensions
| Property | Metric | Imperial |
|---|---|---|
| Depth, d | 180.0 mm | 7.09 in |
| Flange width, bf | 75.0 mm | 2.95 in |
| Flange thickness, tf | 10.5 mm | 0.413 in |
| Web thickness, tw | 5.5 mm | 0.217 in |
| Mass per metre | 19.7 kg/m | 13.2 lb/ft |
| Area, A | 2,510 mm² | 3.89 in² |
| Second moment, Ix | 13,500,000 mm⁴ | 32.4 in⁴ |
| Second moment, Iy | 1,440,000 mm⁴ | 3.5 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 UPE 180 the computed area agrees with the published value to 0.05% and Ix to 0.25%. Where a value is also published, the published one above is the one to quote.
| Property | Value |
|---|---|
| Elastic modulus, Wel,x | 150,382 mm³ |
| Elastic modulus, Wel,y | 28,557 mm³ |
| Plastic modulus, Wpl,x | 172,990 mm³ |
| Plastic modulus, Wpl,y | 51,296 mm³ |
| Radius of gyration, rx | 73.4 mm |
| Radius of gyration, ry | 23.9 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