Steel Beam Sizes / AISC / Angles / L4x4x5/8

L4x4x5/8 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

L4x4x5/8 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 15.70 lb/ft 23.40 kg/m
Width 4.00 in 102.00 mm
Height 4.00 in 102.00 mm
t 0.625 in 15.900 mm
Area 4.61 in² 2,970.00 mm²
Ix 6.62 in⁴ 2,760,000 mm⁴
Iy 6.62 in⁴ 2,760,000 mm⁴
Sx 2.38 in³ 39,000.00 mm³
Sy 2.38 in³ 39,000.00 mm³
Zx 4.28 in³ 70,100.00 mm³
Zy 4.28 in³ 70,100.00 mm³
rx 1.20 in 30.50 mm
ry 1.20 in 30.50 mm
J 0.61 in⁴ 254,000.00 mm⁴
Cw 0.68 in⁶ 183,000,000 mm⁶

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus L4x4x5/8.

Lighter in L4

L4x3x5/8

Weight
13.6 lb/ft (-13%)
Depth
3.00 in (-25%)
Ix
6.0 in⁴ (-9.2%)

Heavier in L4

L4x4x3/4

Weight
18.5 lb/ft (+18%)
Depth
4.00 in (0.0%)
Ix
7.6 in⁴ (+15%)

Closest Iₓ in L4

L4x4x1/2

Weight
12.8 lb/ft (-18%)
Depth
4.00 in (0.0%)
Ix
5.5 in⁴ (-17%)

Similar weight in L5

L5x5x1/2

Weight
16.2 lb/ft (+3.2%)
Depth
5.00 in (+25%)
Ix
11.3 in⁴ (+71%)
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Source: AISC Shapes Database v16.0 · Methodology