UPN Channels (Taper Flange): Sizes & Weights
European taper-flange channels, UPN 50 through UPN 400. 18 sizes from the European catalog, in kg/m with lb/ft alongside. Deeper reading: European Steel Sections Guide.
UPN
| Designation | kg/m | lb/ft | Area (cm²) |
|---|---|---|---|
| UPN 50 | 5.6 | 3.76 | 7.1 |
| UPN 65 | 7.1 | 4.77 | 9 |
| UPN 80 | 8.6 | 5.78 | 11 |
| UPN 100 | 10.6 | 7.12 | 13.5 |
| UPN 120 | 13.4 | 9 | 17.1 |
| UPN 140 | 16 | 10.75 | 20.4 |
| UPN 160 | 18.8 | 12.63 | 23.9 |
| UPN 180 | 22 | 14.78 | 28 |
| UPN 200 | 25.3 | 17 | 32.2 |
| UPN 220 | 29.4 | 19.76 | 37.5 |
| UPN 240 | 33.2 | 22.31 | 42.3 |
| UPN 260 | 37.9 | 25.47 | 48.3 |
| UPN 280 | 41.8 | 28.09 | 53.2 |
| UPN 300 | 46.2 | 31.05 | 58.9 |
| UPN 320 | 59.5 | 39.98 | 75.8 |
| UPN 350 | 60.6 | 40.72 | 77.2 |
| UPN 380 | 63.1 | 42.4 | 80.4 |
| UPN 400 | 71.8 | 48.25 | 91.5 |
Areas marked as computed on the individual size pages are derived from the tabulated weight and steel density rather than read from the section table.
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