Steel Beam Sizes / AISC / Channels / C7x9.8
C7x9.8 Dimensions, Weight and Section Properties
AISC Channels · v16.0
C7x9.8: 7 in depth, 2.09 in flange width, 9.8 lb/ft weight. View the full dimensions and properties in imperial and metric units below.
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Section diagram
C7x9.8 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 | 9.80 lb/ft | 14.60 kg/m |
| Depth, d | 7.00 in | 178.00 mm |
| Flange width, bf | 2.09 in | 53.10 mm |
| tw | 0.210 in | 5.330 mm |
| tf | 0.366 in | 9.300 mm |
| Area | 2.87 in² | 1,850.00 mm² |
| Ix | 21.20 in⁴ | 8,820,000 mm⁴ |
| Iy | 0.96 in⁴ | 398,000.00 mm⁴ |
| Sx | 6.07 in³ | 99,500.00 mm³ |
| Sy | 0.62 in³ | 10,100.00 mm³ |
| Zx | 7.19 in³ | 118,000.00 mm³ |
| Zy | 1.26 in³ | 20,600.00 mm³ |
| rx | 2.72 in | 69.10 mm |
| ry | 0.58 in | 14.70 mm |
| J | 0.10 in⁴ | 41,500.00 mm⁴ |
| Cw | 9.15 in⁶ | 2,460,000,000 mm⁶ |
Alternatives
Useful nearby sections
Compare weight neighbors, another Ix option, and a nearby depth series when available, with percent change versus C7x9.8.
Source: AISC Shapes Database v16.0 · Methodology