Steel Beam Sizes / AISC / Angles / L5x3x1/4

L5x3x1/4 Steel Beam Dimensions and Properties

AISC Angles · v16.0

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

Units

Section diagram

L5x3x1/4 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 6.60 lb/ft 9.80 kg/m
Width 5.00 in 127.00 mm
Height 3.00 in 76.20 mm
t 0.250 in 6.350 mm
Area 1.94 in² 1,250.00 mm²
Ix 5.09 in⁴ 2,120,000 mm⁴
Iy 1.41 in⁴ 587,000.00 mm⁴
Sx 1.51 in³ 24,700.00 mm³
Sy 0.60 in³ 9,830.00 mm³
Zx 2.68 in³ 43,900.00 mm³
Zy 1.05 in³ 17,200.00 mm³
rx 1.62 in 41.10 mm
ry 0.85 in 21.70 mm
J 0.04 in⁴ 18,200.00 mm⁴
Cw 0.06 in⁶ 16,300,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus L5x3x1/4.

Heavier in L5

L5x3-1/2x1/4

Weight
7.0 lb/ft (+6.1%)
Depth
3.50 in (+17%)
Ix
5.4 in⁴ (+5.3%)

Closest Iₓ in L5

L5x3x5/16

Weight
8.2 lb/ft (+24%)
Depth
3.00 in (0.0%)
Ix
6.2 in⁴ (+23%)

Similar weight in L4

L4x4x1/4

Weight
6.6 lb/ft (0.0%)
Depth
4.00 in (+33%)
Ix
3.0 in⁴ (-41%)
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Source: AISC Shapes Database v16.0 · Methodology