Steel Beam Sizes / AISC / Double Angles / 2L6x3-1/2x3/8LLBB

2L6x3-1/2x3/8LLBB 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

2L6x3-1/2x3/8LLBB 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 23.40 lb/ft 34.60 kg/m
Width 3.50 in 88.90 mm
Height 6.00 in 152.00 mm
t 0.375 in 9.530 mm
Area 6.88 in² 4,440.00 mm²
Ix 25.80 in⁴ 10,700,000 mm⁴
Sx 6.46 in³ 106,000.00 mm³
rx 1.93 in 49.00 mm

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 2L6x3-1/2x3/8LLBB.

Lighter in Double angles

2L4x4x7/16

Weight
22.6 lb/ft (-3.4%)
Depth
4.00 in (-33%)
Ix
9.9 in⁴ (-62%)

Heavier in Double angles

2L4x3-1/2x1/2LLBB

Weight
23.8 lb/ft (+1.7%)
Depth
4.00 in (-33%)
Ix
10.6 in⁴ (-59%)

Closest Iₓ in Double angles

2L6x3-1/2x3/8x3/4LLBB

Weight
23.4 lb/ft (0.0%)
Depth
6.00 in (0.0%)
Ix
25.8 in⁴ (0.0%)
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Source: AISC Shapes Database v16.0 · Methodology