Dimensions, weight per metre and paint area
UPN 280 is a channel with tapered flanges weighing 41.8 kg/m: a 12 m length weighs 501.6 kg. It is 280 mm deep and 95 mm wide; the web is 10 mm and the flanges 15 mm thick.
| Depth h | 280 mm |
|---|---|
| Flange width b | 95 mm |
| Web thickness tw | 10 mm |
| Flange thickness tf | 15 mm |
| Weight per metre | 41.8 kg/m |
|---|---|
| Cross-section area | 53.2 cm² |
| Paint area per metre | 0.940 m²/m |
| Paint area per tonne | 22.5 m²/t |
| 1 m | 41.8 kg |
|---|---|
| 6 m | 250.8 kg |
| 12 m | 501.6 kg |
Dimensions and mass per EN 10365, from Steel Optimizer's verified section library. Area is worked out from the mass at 7,850 kg/m³. Paint area counts the outside perimeter with square corners and ignores root radii, so it is on the safe side: typically 2–5 % above catalogue surface areas.
Cutting a list of UPN 280? Steel Optimizer reads your Excel, Tekla or Advance Steel list as it is and gives the cutting plan, the bars to buy and the waste in seconds.
Optimize a cutting list with UPN 280 →