Steel Beam Sizes / AISC / Channels / C3x6
C3x6 Dimensions, Weight and Section Properties
AISC Channels · v16.0
C3x6: 3 in depth, 1.6 in flange width, 6 lb/ft weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
C3x6 dimensions
Not to scale. Dimensions shown for reference.
Section properties
Symbols match the steel section finder. Imperial and metric values are shown side by side.
| Property | Imperial | Metric |
|---|---|---|
| Weight | 6.00 lb/ft | 8.90 kg/m |
| Depth, d | 3.00 in | 76.20 mm |
| Flange width, bf | 1.60 in | 40.60 mm |
| tw | 0.356 in | 9.040 mm |
| tf | 0.273 in | 6.930 mm |
| Area | 1.76 in² | 1,140.00 mm² |
| Ix | 2.07 in⁴ | 862,000.00 mm⁴ |
| Iy | 0.30 in⁴ | 125,000.00 mm⁴ |
| Sx | 1.38 in³ | 22,600.00 mm³ |
| Sy | 0.26 in³ | 4,310.00 mm³ |
| Zx | 1.74 in³ | 28,500.00 mm³ |
| Zy | 0.54 in³ | 8,900.00 mm³ |
| rx | 1.09 in | 27.70 mm |
| ry | 0.41 in | 10.50 mm |
| J | 0.07 in⁴ | 30,200.00 mm⁴ |
| Cw | 0.46 in⁶ | 124,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus C3x6.
Source: AISC Shapes Database v16.0 · Methodology