Dimensions, weight per metre and paint area
C7x9.8 is an American Standard channel weighing 14.6 kg/m (9.8 lb/ft): a 12 m length weighs 175.2 kg. It is 177.8 mm deep and 53.1 mm wide; the web is 5.33 mm and the flanges 9.3 mm thick.
Also listed as C180X14.6.
| Depth h | 177.8 mm |
|---|---|
| Flange width b | 53.1 mm |
| Web thickness tw | 5.33 mm |
| Flange thickness tf | 9.3 mm |
| Weight per metre | 14.6 kg/m |
|---|---|
| Weight per foot | 9.8 lb/ft |
| Cross-section area | 18.6 cm² |
| Paint area per metre | 0.568 m²/m |
| Paint area per tonne | 39.0 m²/t |
| 1 m | 14.6 kg |
|---|---|
| 6 m | 87.6 kg |
| 12 m | 175.2 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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