Dimensions, weight per metre and paint area
C8x13.75 is an American Standard channel weighing 20.5 kg/m (13.8 lb/ft): a 12 m length weighs 246.0 kg. It is 203.2 mm deep and 59.4 mm wide; the web is 7.7 mm and the flanges 9.91 mm thick.
Also listed as C200X20.5.
| Depth h | 203.2 mm |
|---|---|
| Flange width b | 59.4 mm |
| Web thickness tw | 7.7 mm |
| Flange thickness tf | 9.91 mm |
| Weight per metre | 20.5 kg/m |
|---|---|
| Weight per foot | 13.8 lb/ft |
| Cross-section area | 26.1 cm² |
| Paint area per metre | 0.644 m²/m |
| Paint area per tonne | 31.5 m²/t |
| 1 m | 20.5 kg |
|---|---|
| 6 m | 123.0 kg |
| 12 m | 246.0 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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