Steel Beam Sizes / AISC / Double Angles / 2L4x4x3/4x3/4

2L4x4x3/4x3/4 Steel Beam Dimensions and Properties

AISC Double angles · v16.0

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

Units

Section diagram

2L4x4x3/4x3/4 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 37.00 lb/ft 55.00 kg/m
Width 4.00 in 102.00 mm
Height 4.00 in 102.00 mm
t 0.750 in 19.100 mm
Area 10.90 in² 7,030.00 mm²
Ix 15.20 in⁴ 6,330,000 mm⁴
Sx 5.58 in³ 91,400.00 mm³
rx 1.18 in 30.00 mm

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 2L4x4x3/4x3/4.

Lighter in Double angles

2L6x4x9/16LLBB

Weight
36.2 lb/ft (-2.2%)
Depth
6.00 in (+50%)
Ix
38.4 in⁴ (+153%)

Heavier in Double angles

2L6x6x1/2

Weight
39.2 lb/ft (+5.9%)
Depth
6.00 in (+50%)
Ix
39.8 in⁴ (+162%)

Closest Iₓ in Double angles

2L4x4x3/4

Weight
37.0 lb/ft (0.0%)
Depth
4.00 in (0.0%)
Ix
15.2 in⁴ (0.0%)
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Source: AISC Shapes Database v16.0 · Methodology