2L8×4 sizes

Every 2L8×4 in the AISC Shapes Database, 16th Edition, from 34.4 to 74.8 lb per foot. Pick a size for its full detailing dimensions and section properties.

Open the interactive size chart →

2L8×4 weight and dimension chart

SizeWeight (lb/ft)Ix (in⁴)Sx (in³)
2L8×4×7/16LLBB34.468.413.2
2L8×4×7/16×3/8LLBB34.468.413.2
2L8×4×7/16×3/4LLBB34.468.413.2
2L8×4×7/16SLBB34.412.13.81
2L8×4×7/16×3/8SLBB34.412.13.81
2L8×4×7/16×3/4SLBB34.412.13.81
2L8×4×1/2LLBB39.277.215
2L8×4×1/2×3/8LLBB39.277.215
2L8×4×1/2×3/4LLBB39.277.215
2L8×4×1/2SLBB39.213.54.29
2L8×4×1/2×3/8SLBB39.213.54.29
2L8×4×1/2×3/4SLBB39.213.54.29
2L8×4×9/16LLBB43.885.816.7
2L8×4×9/16×3/8LLBB43.885.816.7
2L8×4×9/16×3/4LLBB43.885.816.7
2L8×4×9/16SLBB43.814.94.77
2L8×4×9/16×3/8SLBB43.814.94.77
2L8×4×9/16×3/4SLBB43.814.94.77
2L8×4×5/8LLBB48.49418.4
2L8×4×5/8×3/8LLBB48.49418.4
2L8×4×5/8×3/4LLBB48.49418.4
2L8×4×5/8SLBB48.416.25.23
2L8×4×5/8×3/8SLBB48.416.25.23
2L8×4×5/8×3/4SLBB48.416.25.23
2L8×4×3/4LLBB57.411021.8
2L8×4×3/4×3/8LLBB57.411021.8
2L8×4×3/4×3/4LLBB57.411021.8
2L8×4×3/4SLBB57.418.76.14
2L8×4×3/4×3/8SLBB57.418.76.14
2L8×4×3/4×3/4SLBB57.418.76.14
2L8×4×7/8LLBB66.212525
2L8×4×7/8×3/8LLBB66.212525
2L8×4×7/8×3/4LLBB66.212525
2L8×4×7/8SLBB66.221.17.02
2L8×4×7/8×3/8SLBB66.221.17.02
2L8×4×7/8×3/4SLBB66.221.17.02
2L8×4×1LLBB74.813928
2L8×4×1×3/8LLBB74.813928
2L8×4×1×3/4LLBB74.813928
2L8×4×1SLBB74.823.37.87
2L8×4×1×3/8SLBB74.823.37.87
2L8×4×1×3/4SLBB74.823.37.87

Data from the AISC Shapes Database v16.0. Verify critical dimensions against the current AISC Steel Construction Manual before fabrication.

Browse more: Double angles · Steel Beam Size Chart