Steel Beam Sizes / AISC / Double Angles / 2L8x6x1/2SLBB

2L8x6x1/2SLBB 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

2L8x6x1/2SLBB 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 8.00 in 203.00 mm
Height 6.00 in 152.00 mm
t 0.500 in 12.700 mm
Area 13.60 in² 8,770.00 mm²
Ix 43.50 in⁴ 18,100,000 mm⁴
Sx 9.58 in³ 157,000.00 mm³
rx 1.79 in 45.50 mm

Alternatives

Useful nearby sections

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

Lighter in Double angles

2L7x4x5/8LLBB

Weight
44.2 lb/ft (-3.9%)
Depth
7.00 in (+17%)
Ix
64.8 in⁴ (+49%)

Heavier in Double angles

2L5x5x3/4

Weight
47.2 lb/ft (+2.6%)
Depth
5.00 in (-17%)
Ix
31.4 in⁴ (-28%)

Closest Iₓ in Double angles

2L8x6x1/2x3/4SLBB

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