CISC Double Angles & Section Properties

Browse CISC Double angles from Structural Section Tables SST12.1. Compare metric-native dimensions and section properties, open a designation for full details, or load a section into Optimal Beam.

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Showing CISC · Double Angles · Metric

CISC Structural Section Tables SST12.1 · 1,514 sections

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Showing the most relevant 75 sections.

CISC 2L dimensions and section properties in metric units
Designation Weight (kg/m) Depth, d (mm) Width (mm) Area (mm²) Ix (mm⁴) Sx (mm³)
2LE254×254×19 146 254 254 18700 117000000 636000
2LE254×254×22 169 254 254 21600 133000000 731000
2LE254×254×25 192 254 254 24500 150000000 827000
2LE254×254×29 216 254 254 27400 166000000 921000
2LE254×254×32 238 254 254 30300 181000000 1010000
2LL203×102×11 51.2 203 102 6520 28300000 216000
2LL203×102×13 58 203 102 7420 32000000 245000
2LL203×152×11 59.8 203 152 7630 32500000 231000
2LL203×102×14 64.8 203 102 8310 35600000 274000
2LL203×152×13 68.2 203 152 8690 36800000 262000
2LL203×102×16 72 203 102 9190 39100000 302000
2LL203×152×14 76.2 203 152 9740 40900000 293000
2LE203×203×13 78.6 203 203 9990 40400000 274000
2LL203×152×16 84.4 203 152 10800 44900000 323000
2LL203×102×19 85 203 102 10900 45500000 355000
2LE203×203×14 88 203 203 11200 44900000 306000
2LE203×203×16 97.4 203 203 12400 49400000 337000
2LL203×102×22 98.6 203 102 12600 51900000 408000
2LL203×152×19 100 203 152 12800 52500000 381000
2LL203×102×25 111 203 102 14200 57900000 460000
2LE203×203×19 116 203 203 14700 57700000 398000
2LL203×152×22 116 203 152 14800 59900000 438000
2LL203×152×25 131 203 152 16700 67000000 494000
2LE203×203×22 134 203 203 17000 66000000 458000
2LE203×203×25 152 203 203 19300 73800000 517000
2LE203×203×29 169 203 203 21600 81400000 574000
2LL178×102×9.5 40.4 178 102 5160 17200000 146000
2LL178×102×11 46.8 178 102 5970 19800000 169000
2LL178×102×13 53 178 102 6790 22300000 191000
2LL178×102×16 65.4 178 102 8400 27100000 235000
2LL178×102×19 77.6 178 102 9920 31500000 276000
2LL152×89×7.9 29 152 88.9 3700 9010000 89100
2LL152×102×7.9 30.6 152 102 3910 9440000 91200
2LL152×89×9.5 34.6 152 88.9 4410 10600000 106000
2LL152×102×9.5 36.4 152 102 4660 11200000 108000
2LE152×152×7.9 37 152 152 4700 10800000 96800
2LL152×102×11 42.4 152 102 5390 12800000 125000
2LE152×152×9.5 44.4 152 152 5610 12700000 115000
2LL152×89×13 45.4 152 88.9 5800 13700000 138000
2LL152×102×13 48 152 102 6130 14400000 141000
2LE152×152×11 51.2 152 152 6500 14600000 133000
2LL152×102×14 53.6 152 102 6860 16000000 158000
2LE152×152×13 58.4 152 152 7400 16400000 150000
2LL152×102×16 59.2 152 102 7570 17500000 174000
2LS203×152×11 59.8 152 203 7630 15900000 138000
2LE152×152×14 65.2 152 152 8290 18200000 168000
2LS203×152×13 68.2 152 203 8690 17900000 156000
2LL152×102×19 70 152 102 8930 20200000 203000
2LE152×152×16 72 152 152 9160 20000000 185000
2LS203×152×14 76.2 152 203 9740 19900000 174000
2LL152×102×22 80.6 152 102 10300 22900000 233000
2LS203×152×16 84.4 152 203 10800 21800000 192000
2LE152×152×19 85.4 152 152 10800 23200000 217000
2LE152×152×22 98.6 152 152 12500 26300000 249000
2LS203×152×19 100 152 203 12800 25300000 225000
2LE152×152×25 111 152 152 14200 29300000 279000
2LS203×152×22 116 152 203 14800 28800000 259000
2LS203×152×25 131 152 203 16700 32000000 291000
2LL127×76×6.4 19.6 127 76.2 2500 4250000 50100
2LL127×89×6.4 20.8 127 88.9 2660 4480000 51400
2LL127×76×7.9 24.2 127 76.2 3100 5210000 61900
2LL127×89×7.9 25.8 127 88.9 3300 5500000 63500
2LL127×76×9.5 29 127 76.2 3690 6140000 73300
2LE127×127×7.9 30.6 127 127 3910 6180000 66900
2LL127×89×9.5 30.8 127 88.9 3930 6480000 75200
2LL127×76×11 33.4 127 76.2 4260 7010000 84400
2LE127×127×9.5 36.6 127 127 4660 7280000 79400
2LL127×76×13 38 127 76.2 4840 7870000 95300
2LL127×89×13 40.4 127 88.9 5160 8310000 97900
2LE127×127×11 42.6 127 127 5390 8330000 91400
2LE127×127×13 48.2 127 127 6130 9370000 103000
2LL127×89×16 49.8 127 88.9 6360 10000000 120000
2LL127×89×19 58.6 127 88.9 7480 11600000 140000
2LE127×127×16 59.6 127 127 7570 11300000 127000
2LE127×127×19 70.2 127 127 8930 13100000 148000
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Family overview

What are CISC Double Angles?

Browse CISC Double angles from Structural Section Tables SST12.1. Compare metric-native dimensions and section properties, open a designation for full details, or load a section into Optimal Beam.

Designations

Understanding Double Angles designations

Double-angle designations begin with 2LE, 2LL or 2LS for equal-leg, long-leg or short-leg back-to-back orientation, followed by metric leg sizes and thickness.

Nominal depth series

Browse by series

Use these series labels to filter the finder table above.

2L19 2L25 2L32 2L38 2L44 2L51 2L64 2L76 2L89 2L102 2L127 2L152 2L178 2L203 2L254

Properties

Double Angles properties explained

These properties are especially relevant when comparing Double Angles. View the complete property glossary.

Symbol Property Units Why it matters
Weight Weight lb/ft, kg/m Mass per unit length; used for self-weight and economy comparisons
Width Leg length (shorter) in, mm Overall width (angle leg or HSS side)
Height Leg length (longer) in, mm Overall depth and clearance
t Leg thickness in, mm Leg thickness for angles
A Cross-sectional area in², mm² Total steel cross-sectional area
Ix Moment of inertia (x) in⁴, mm⁴ Major-axis flexural stiffness
Sx Elastic section modulus (x) in³, mm³ Elastic bending property about the x-axis
rx Radius of gyration (x) in, mm Strong-axis radius of gyration
J Torsional constant in⁴, mm⁴ Torsional constant
Cw Warping constant in⁶, mm⁶ Warping constant for lateral-torsional behaviour

Library summary

Computed Double Angles summary

The current CISC Double Angles library contains 228 sections across 32 nominal-depth series. Published weights range from 1.18 to 160.00 lb/ft , and actual depths range from 0.75 to 10.00 inches .

Lightest section
2LE19x19x3.2
Heaviest section
2LE254x254x32
Ix range
0.02 – 434.85 in⁴
Sx range
0.03 – 61.63 in³

Related families

Related CISC families

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Source: CISC Structural Section Tables SST12.1 v12.1 · Verified July 2026 · View methodology