UPN Table — Dimensions, Weight & Section Properties
UPN channel per DIN 1026-1
Standard values for every UPN size from UPN 50 to UPN 400: dimensions, weight per meter, and the section properties needed for bending and deflection checks. Click a size for its full data sheet.
UPN — UPN 50 – UPN 400
| Profile | h (mm) | b (mm) | tw (mm) | tf (mm) | G (kg/m) | A (cm²) | Ix (cm⁴) | Wx (cm³) | Iy (cm⁴) | Wy (cm³) |
|---|---|---|---|---|---|---|---|---|---|---|
| UPN 50 | 50 | 38 | 5 | 7 | 5.59 | 7.12 | 26.4 | 10.6 | 9.12 | 3.75 |
| UPN 65 | 65 | 42 | 5.5 | 7.5 | 7.09 | 9.03 | 57.5 | 17.7 | 14.1 | 5.07 |
| UPN 80 | 80 | 45 | 6 | 8 | 8.64 | 11 | 106 | 26.5 | 19.4 | 6.36 |
| UPN 100 | 100 | 50 | 6 | 8.5 | 10.6 | 13.5 | 206 | 41.2 | 29.3 | 8.49 |
| UPN 120 | 120 | 55 | 7 | 9 | 13.4 | 17 | 364 | 60.7 | 43.2 | 11.1 |
| UPN 140 | 140 | 60 | 7 | 10 | 16 | 20.4 | 605 | 86.4 | 62.7 | 14.8 |
| UPN 160 | 160 | 65 | 7.5 | 10.5 | 18.8 | 24 | 925 | 116 | 85.3 | 18.3 |
| UPN 180 | 180 | 70 | 8 | 11 | 22 | 28 | 1,350 | 150 | 114 | 22.4 |
| UPN 200 | 200 | 75 | 8.5 | 11.5 | 25.3 | 32.2 | 1,910 | 191 | 148 | 27 |
| UPN 220 | 220 | 80 | 9 | 12.5 | 29.4 | 37.4 | 2,690 | 245 | 197 | 33.6 |
| UPN 240 | 240 | 85 | 9.5 | 13 | 33.2 | 42.3 | 3,600 | 300 | 248 | 39.6 |
| UPN 260 | 260 | 90 | 10 | 14 | 37.9 | 48.3 | 4,820 | 371 | 317 | 47.7 |
| UPN 280 | 280 | 95 | 10 | 15 | 41.8 | 53.3 | 6,280 | 448 | 399 | 57.2 |
| UPN 300 | 300 | 100 | 10 | 16 | 46.2 | 58.8 | 8,030 | 535 | 495 | 67.8 |
| UPN 320 | 320 | 100 | 14 | 17.5 | 59.5 | 75.8 | 10,870 | 679 | 597 | 80.6 |
| UPN 350 | 350 | 100 | 14 | 16 | 60.6 | 77.3 | 12,840 | 734 | 570 | 75 |
| UPN 380 | 380 | 102 | 13.5 | 16 | 63.1 | 80.4 | 15,760 | 829 | 615 | 78.7 |
| UPN 400 | 400 | 110 | 14 | 18 | 71.8 | 91.5 | 20,350 | 1,020 | 846 | 102 |
Frequently Asked Questions
What is an UPN profile?
UPN is the standard European U-channel with tapered inner flange faces per DIN 1026-1. Sizes run from UPN 50 (5.59 kg/m) to UPN 400 (71.8 kg/m). Channels are used for frames, rails, edge beams, and as paired sections.
How do I read the UPN table?
h and b are the section height and flange width in mm, G is the weight per meter, A the cross-section area, Ix/Wx the moment of inertia and section modulus about the strong axis, and Iy/Wy the same about the weak axis. Click any size for the full data sheet with a worked deflection example.
Which standard defines UPN profiles?
UPN channels are defined in DIN 1026-1 with dimensional tolerances per EN 10279. The values in this table are the standard published section properties used in structural design.
Values are entered from the governing standard’s published tables and cross-checked programmatically against its mass and section formulas before publication. Spotted an error? Write to advertising@metalabout.net — verified corrections ship within days. About