| Shape | Area (in2) | Depth (in) | Width (in) | Section Properties | |||
|---|---|---|---|---|---|---|---|
| Ix (in4) | Iy (in4) | Plastic Mod Xp (in3) | Plastic Mod Yp (in3) | ||||
| L2.5x2.5x1/2 Dimensions | 2.26 | 2.5 | 2.5 | 1.92 | 0.53 | 1.8 | 0.93 |
| L2.5x2.5x1/4 Dimensions | 1.19 | 2.5 | 2.5 | 1.12 | 0.28 | 1 | 0.5 |
| L2.5x2.5x3/8 Dimensions | 1.73 | 2.5 | 2.5 | 1.56 | 0.4 | 1.42 | 0.75 |
| L2.5x2.5x3/16 Dimensions | 0.9 | 2.5 | 2.5 | 0.87 | 0.21 | 0.77 | 0.39 |
| L2.5x2.5x5/16 Dimensions | 1.46 | 2.5 | 2.5 | 1.35 | 0.34 | 1.22 | 0.62 |
| L2x2x1/4 Dimensions | 0.94 | 2 | 2 | 0.55 | 0.14 | 0.62 | 0.31 |
| L2x2x1/8 Dimensions | 0.49 | 2 | 2 | 0.3 | 0.08 | 0.33 | 0.17 |
| L2x2x3/8 Dimensions | 1.37 | 2 | 2 | 0.75 | 0.2 | 0.87 | 0.45 |
| L2x2x3/16 Dimensions | 0.72 | 2 | 2 | 0.44 | 0.11 | 0.48 | 0.24 |
| L2x2x5/16 Dimensions | 1.16 | 2 | 2 | 0.66 | 0.17 | 0.75 | 0.38 |
| L3.5x3.5x1/2 Dimensions | 3.25 | 3.5 | 3.5 | 5.76 | 1.51 | 3.74 | 1.9 |
| L3.5x3.5x1/4 Dimensions | 1.7 | 3.5 | 3.5 | 3.21 | 0.8 | 2.01 | 1.01 |
| L3.5x3.5x3/8 Dimensions | 2.5 | 3.5 | 3.5 | 4.56 | 1.17 | 2.91 | 1.47 |
| L3.5x3.5x5/16 Dimensions | 2.1 | 3.5 | 3.5 | 3.91 | 0.98 | 2.47 | 1.24 |
| L3.5x3.5x7/16 Dimensions | 2.89 | 3.5 | 3.5 | 5.18 | 1.33 | 3.34 | 1.69 |
| L3x3x1/2 Dimensions | 2.76 | 3 | 3 | 3.49 | 0.92 | 2.68 | 1.37 |
| L3x3x1/4 Dimensions | 1.44 | 3 | 3 | 1.98 | 0.49 | 1.46 | 0.74 |
| L3x3x3/8 Dimensions | 2.11 | 3 | 3 | 2.79 | 0.72 | 2.1 | 1.06 |
| L3x3x3/16 Dimensions | 1.09 | 3 | 3 | 1.54 | 0.37 | 1.12 | 0.56 |
| L3x3x5/16 Dimensions | 1.78 | 3 | 3 | 2.41 | 0.61 | 1.79 | 0.9 |
| L3x3x7/16 Dimensions | 2.43 | 3 | 3 | 3.16 | 0.82 | 2.4 | 1.22 |
| L4x4x1/2 Dimensions | 3.75 | 4 | 4 | 8.83 | 2.25 | 4.98 | 2.52 |
| L4x4x1/4 Dimensions | 1.93 | 4 | 4 | 4.85 | 1.19 | 2.66 | 1.33 |
| L4x4x3/4 Dimensions | 5.44 | 4 | 4 | 12.04 | 3.25 | 6.99 | 3.61 |
| L4x4x3/8 Dimensions | 2.86 | 4 | 4 | 6.94 | 1.73 | 3.86 | 1.94 |
| L4x4x5/8 Dimensions | 4.61 | 4 | 4 | 10.52 | 2.76 | 6.02 | 3.08 |
| L4x4x5/16 Dimensions | 2.4 | 4 | 4 | 5.93 | 1.46 | 3.27 | 1.64 |
| L4x4x7/16 Dimensions | 3.3 | 4 | 4 | 7.92 | 1.99 | 4.43 | 2.24 |
| L5x5x1/2 Dimensions | 4.79 | 5 | 5 | 17.91 | 4.64 | 7.98 | 4.03 |
| L5x5x3/4 Dimensions | 6.98 | 5 | 5 | 24.9 | 6.55 | 11.37 | 5.8 |
| L5x5x3/8 Dimensions | 3.65 | 5 | 5 | 13.95 | 3.55 | 6.14 | 3.09 |
| L5x5x5/8 Dimensions | 5.9 | 5 | 5 | 21.55 | 5.62 | 9.73 | 4.93 |
| L5x5x5/16 Dimensions | 3.07 | 5 | 5 | 11.87 | 3 | 5.19 | 2.6 |
| L5x5x7/8 Dimensions | 8 | 5 | 5 | 27.96 | 7.6 | 12.92 | 6.64 |
| L5x5x7/16 Dimensions | 4.22 | 5 | 5 | 15.99 | 4.04 | 7.09 | 3.56 |
| L6x6x1 Dimensions | 11 | 6 | 6 | 55.92 | 14.9 | 21.4 | 11 |
| L6x6x1/2 Dimensions | 5.77 | 6 | 6 | 31.75 | 8.06 | 11.7 | 5.88 |
| L6x6x3/4 Dimensions | 8.46 | 6 | 6 | 44.69 | 11.6 | 16.8 | 8.51 |
| L6x6x3/8 Dimensions | 4.38 | 6 | 6 | 24.57 | 6.21 | 8.96 | 4.49 |
| L6x6x5/8 Dimensions | 7.13 | 6 | 6 | 38.45 | 9.81 | 14.3 | 7.22 |
| L6x6x5/16 Dimensions | 3.67 | 6 | 6 | 20.83 | 5.2 | 7.55 | 3.78 |
| L6x6x7/8 Dimensions | 9.75 | 6 | 6 | 50.51 | 13.3 | 19.2 | 9.77 |
| L6x6x7/16 Dimensions | 5.08 | 6 | 6 | 28.25 | 7.05 | 10.3 | 5.19 |
| L6x6x9/16 Dimensions | 6.45 | 6 | 6 | 35.18 | 8.9 | 13 | 6.56 |
| L8x8x1 Dimensions | 15.1 | 8 | 8 | 141.25 | 36.8 | 39.8 | 20.2 |
| L8x8x1/2 Dimensions | 7.84 | 8 | 8 | 77.66 | 19.8 | 21.2 | 10.07 |
| L8x8x3/4 Dimensions | 11.5 | 8 | 8 | 111.1 | 28.5 | 30.9 | 15.5 |
| L8x8x5/8 Dimensions | 9.69 | 8 | 8 | 94.81 | 24.2 | 26.1 | 13.1 |
| L8x8x7/8 Dimensions | 13.3 | 8 | 8 | 126.57 | 32.7 | 35.4 | 17.9 |
| L8x8x9/8 Dimensions | 16.8 | 8 | 8 | 155.71 | 40.7 | 44.1 | 22.4 |
| L8x8x9/16 Dimensions | 8.77 | 8 | 8 | 86.41 | 21.9 | 23.7 | 11.9 |
The above table of Equal angles sizes offers a detailed beam sizes chart for engineers to easily scroll and find what they’re looking for. If you’re looking for a different section or shape try the search feature or one of the below resources:
Beam Sizes is powered by SkyCiv Software.
SkyCiv provides cloud-based engineering software for structural engineers. SkyCiv software includes powerful Finite Element Analysis, design capabilities, and an API that can be accessed anytime, for any location on all devices from one platform. SkyCiv aims to help you improve your design workflow and increase efficiency.
