Dimensions, weight per metre and paint area
356x368x129 UC is a universal column weighing 129 kg/m: a 12 m length weighs 1,548.0 kg. It is 355.6 mm deep and 368.6 mm wide; the web is 10.4 mm and the flanges 17.5 mm thick.
Also listed as UC356X368X129.
| Depth h | 355.6 mm |
|---|---|
| Flange width b | 368.6 mm |
| Web thickness tw | 10.4 mm |
| Flange thickness tf | 17.5 mm |
| Weight per metre | 129 kg/m |
|---|---|
| Cross-section area | 164.3 cm² |
| Paint area per metre | 2.186 m²/m |
| Paint area per tonne | 17.0 m²/t |
| 1 m | 129 kg |
|---|---|
| 6 m | 774.0 kg |
| 12 m | 1,548.0 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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