Dimensions, weight per metre and paint area
C5x9 is an American Standard channel weighing 13.4 kg/m (9.0 lb/ft): a 12 m length weighs 160.8 kg. It is 127 mm deep and 48 mm wide; the web is 8.25 mm and the flanges 8.13 mm thick.
| Depth h | 127 mm |
|---|---|
| Flange width b | 48 mm |
| Web thickness tw | 8.25 mm |
| Flange thickness tf | 8.13 mm |
| Weight per metre | 13.4 kg/m |
|---|---|
| Weight per foot | 9.0 lb/ft |
| Cross-section area | 17.1 cm² |
| Paint area per metre | 0.446 m²/m |
| Paint area per tonne | 33.3 m²/t |
| 1 m | 13.4 kg |
|---|---|
| 6 m | 80.4 kg |
| 12 m | 160.8 kg |
Dimensions and mass per AISC Shapes Database v16.0, 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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