Steel Beam Sizes / AISC / Double Angles / 2L8x6x5/8x3/8LLBB

2L8x6x5/8x3/8LLBB Steel Beam Dimensions and Properties

AISC Double angles · v16.0

Analyze in Beam Calculator Back to Double Angles

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

Units

Section diagram

2L8x6x5/8x3/8LLBB 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 57.00 lb/ft 84.40 kg/m
Width 6.00 in 152.00 mm
Height 8.00 in 203.00 mm
t 0.625 in 15.900 mm
Area 16.80 in² 10,800.00 mm²
Ix 108.00 in⁴ 45,000,000 mm⁴
Sx 19.70 in³ 323,000.00 mm³
rx 2.54 in 64.50 mm

Alternatives

Useful nearby sections

Same-series weight neighbors, closest Ix, and a nearby depth series when available — with percent change versus 2L8x6x5/8x3/8LLBB.

Lighter in Double angles

2L5x5x7/8

Weight
54.4 lb/ft (-4.6%)
Depth
5.00 in (-38%)
Ix
35.6 in⁴ (-67%)

Heavier in Double angles

2L6x6x3/4

Weight
57.4 lb/ft (+0.7%)
Depth
6.00 in (-25%)
Ix
56.2 in⁴ (-48%)

Closest Iₓ in Double angles

2L8x6x5/8LLBB

Weight
57.0 lb/ft (0.0%)
Depth
8.00 in (0.0%)
Ix
108.0 in⁴ (0.0%)
Analyze in Beam Calculator Compare in Double Angles finder

Source: AISC Shapes Database v16.0 · Methodology