Dimensions, weight per metre and paint area
254x254x89 UC is a universal column weighing 88.9 kg/m: a 12 m length weighs 1,066.8 kg. It is 260.3 mm deep and 256.3 mm wide; the web is 10.3 mm and the flanges 17.3 mm thick.
Also listed as UC254X254X89.
| Depth h | 260.3 mm |
|---|---|
| Flange width b | 256.3 mm |
| Web thickness tw | 10.3 mm |
| Flange thickness tf | 17.3 mm |
| Weight per metre | 88.9 kg/m |
|---|---|
| Cross-section area | 113.2 cm² |
| Paint area per metre | 1.546 m²/m |
| Paint area per tonne | 17.4 m²/t |
| 1 m | 88.9 kg |
|---|---|
| 6 m | 533.4 kg |
| 12 m | 1,066.8 kg |
Dimensions and mass per BS 4-1, 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.
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