Steel Beam Sizes / AISC / Channels / C9x13.4

C9x13.4 Steel Beam Dimensions and Properties

AISC Channels · v16.0

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Diagram, properties emphasis, and nearby alternatives use the selected unit system.

Units

Section diagram

C9x13.4 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 13.40 lb/ft 19.90 kg/m
Depth, d 9.00 in 229.00 mm
Flange width, bf 2.43 in 61.70 mm
tw 0.233 in 5.920 mm
tf 0.413 in 10.500 mm
Area 3.94 in² 2,540.00 mm²
Ix 47.80 in⁴ 19,900,000 mm⁴
Iy 1.75 in⁴ 728,000.00 mm⁴
Sx 10.60 in³ 174,000.00 mm³
Sy 0.95 in³ 15,600.00 mm³
Zx 12.60 in³ 206,000.00 mm³
Zy 1.94 in³ 31,800.00 mm³
rx 3.48 in 88.40 mm
ry 0.67 in 16.90 mm
J 0.17 in⁴ 69,900.00 mm⁴
Cw 28.20 in⁶ 7,570,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus C9x13.4.

Heavier in C9

C9x15

Weight
15.0 lb/ft (+12%)
Depth
9.00 in (0.0%)
Ix
51.0 in⁴ (+6.7%)

Closest Iₓ in C9

C9x20

Weight
20.0 lb/ft (+49%)
Depth
9.00 in (0.0%)
Ix
60.9 in⁴ (+27%)

Similar weight in C8

C8x13.75

Weight
13.8 lb/ft (+2.6%)
Depth
8.00 in (-11%)
Ix
36.1 in⁴ (-24%)
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Source: AISC Shapes Database v16.0 · Methodology