Steel Beam Sizes / CISC / Angles / L64×64×13

L64×64×13 Steel Beam Dimensions and Properties

CISC Angles · v12.1

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

Units

Section diagram

L64×64×13 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 7.70 lb/ft 11.40 kg/m
Width 2.50 in 63.50 mm
Height 2.50 in 63.50 mm
t 0.500 in 12.700 mm
Area 2.25 in² 1,450.00 mm²
Ix 1.23 in⁴ 511,000.00 mm⁴
Iy 1.23 in⁴ 511,000.00 mm⁴
Sx 0.73 in³ 11,900.00 mm³
Sy 0.73 in³ 11,900.00 mm³
rx 0.74 in 18.80 mm
ry 0.74 in 18.80 mm
J 0.19 in⁴ 78,000.00 mm⁴
Cw 0.08 in⁶ 21,200,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus L64×64×13.

Lighter in L64

L64×64×9.5

Weight
8.7 kg/m (-23%)
Depth
63.5 mm (0.0%)
Ix
410,000 mm⁴ (-20%)

Closest Iₓ in L64

L64×51×9.5

Weight
7.9 kg/m (-31%)
Depth
63.5 mm (0.0%)
Ix
380,000 mm⁴ (-26%)

Similar weight in L76

L76×51×13

Weight
11.5 kg/m (0.0%)
Depth
76.2 mm (+20%)
Ix
800,000 mm⁴ (+57%)
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Source: CISC Structural Section Tables SST12.1 · v12.1 · Methodology