Steel Beam Sizes / AISC / Double Angles / 2L8x6x1/2x3/8LLBB

2L8x6x1/2x3/8LLBB 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

2L8x6x1/2x3/8LLBB 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 46.00 lb/ft 68.20 kg/m
Width 6.00 in 152.00 mm
Height 8.00 in 203.00 mm
t 0.500 in 12.700 mm
Area 13.60 in² 8,770.00 mm²
Ix 88.80 in⁴ 37,000,000 mm⁴
Sx 16.00 in³ 262,000.00 mm³
rx 2.55 in 64.80 mm

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 2L8x6x1/2x3/8LLBB.

Lighter in Double angles

2L7x4x5/8LLBB

Weight
44.2 lb/ft (-3.9%)
Depth
7.00 in (-13%)
Ix
64.8 in⁴ (-27%)

Heavier in Double angles

2L5x5x3/4

Weight
47.2 lb/ft (+2.6%)
Depth
5.00 in (-38%)
Ix
31.4 in⁴ (-65%)

Closest Iₓ in Double angles

2L8x6x1/2LLBB

Weight
46.0 lb/ft (0.0%)
Depth
8.00 in (0.0%)
Ix
88.8 in⁴ (0.0%)
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Source: AISC Shapes Database v16.0 · Methodology