# Aluminum angles (equal and unequal leg): 1 x 1 x 1/8, 2 x 2 x 1/4, 3 x 3 x 1/4, 4 x 3 x 3/8 sizes and weights

> What sizes do aluminum angles come in (2 x 2 x 1/4, 3 x 2 x 1/4)?

- Category: Hardware › Framing
- Kind: Standard part
- Basis: Aluminum Association Standard Structural Profiles 2020 (ASTM B308 angles): leg sizes, weight and area; numbers only
- Page: https://xemstudio.com/objects/aluminum-angles/ · JSON: https://xemstudio.com/api/geometry?object=aluminum-angles · Plain text: https://xemstudio.com/objects/aluminum-angles/sheet.txt
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**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- Aluminum Association standard angles (ASTM B308 extruded 6061): the sizes below are the equal-leg and unequal-leg angles with weight per foot and cross-section area.
- No file is published: the fillet and toe radii of the angle profiles are not printed in any table we could read (the sources list sizes, weight and area only), and Xem does not publish a radius that is not printed. Measure your stock, or use the steel angle pages (aisc-l-angles, en-10056 angles) where the radii are printed.
- Dimensions are legs a x b x thickness in inches, with the mm conversion.

## Sizes

| type | size a x b x t (in) | lb/ft | area (in2) | a (mm) | b (mm) | t (mm) |
|---|---|---|---|---|---|---|
| equal | 0.75 x 0.75 x 0.125 | 0.203 | 0.173 | 19.0 | 19.0 | 3.17 |
| equal | 1 x 1 x 0.125 | 0.277 | 0.235 | 25.4 | 25.4 | 3.17 |
| equal | 1 x 1 x 0.188 | 0.401 | 0.341 | 25.4 | 25.4 | 4.78 |
| equal | 1 x 1 x 0.25 | 0.515 | 0.438 | 25.4 | 25.4 | 6.35 |
| equal | 1.25 x 1.25 x 0.125 | 0.35 | 0.298 | 31.8 | 31.8 | 3.17 |
| equal | 1.25 x 1.25 x 0.188 | 0.511 | 0.434 | 31.8 | 31.8 | 4.78 |
| equal | 1.25 x 1.25 x 0.25 | 0.662 | 0.563 | 31.8 | 31.8 | 6.35 |
| equal | 1.5 x 1.5 x 0.125 | 0.424 | 0.36 | 38.1 | 38.1 | 3.17 |
| equal | 1.5 x 1.5 x 0.188 | 0.621 | 0.528 | 38.1 | 38.1 | 4.78 |
| equal | 1.5 x 1.5 x 0.25 | 0.809 | 0.688 | 38.1 | 38.1 | 6.35 |
| equal | 1.75 x 1.75 x 0.125 | 0.497 | 0.423 | 44.4 | 44.4 | 3.17 |
| equal | 1.75 x 1.75 x 0.188 | 0.731 | 0.622 | 44.4 | 44.4 | 4.78 |
| equal | 1.75 x 1.75 x 0.25 | 0.956 | 0.813 | 44.4 | 44.4 | 6.35 |
| equal | 2 x 2 x 0.125 | 0.578 | 0.491 | 50.8 | 50.8 | 3.17 |
| equal | 2 x 2 x 0.188 | 0.848 | 0.721 | 50.8 | 50.8 | 4.78 |
| equal | 2 x 2 x 0.25 | 1.11 | 0.944 | 50.8 | 50.8 | 6.35 |
| equal | 2 x 2 x 0.313 | 1.363 | 1.159 | 50.8 | 50.8 | 7.95 |
| equal | 2 x 2 x 0.375 | 1.607 | 1.366 | 50.8 | 50.8 | 9.52 |
| equal | 2.5 x 2.5 x 0.188 | 1.069 | 0.909 | 63.5 | 63.5 | 4.78 |
| equal | 2.5 x 2.5 x 0.25 | 1.404 | 1.194 | 63.5 | 63.5 | 6.35 |
| equal | 2.5 x 2.5 x 0.313 | 1.73 | 1.472 | 63.5 | 63.5 | 7.95 |
| equal | 2.5 x 2.5 x 0.375 | 2.048 | 1.741 | 63.5 | 63.5 | 9.52 |
| equal | 3 x 3 x 0.188 | 1.275 | 1.084 | 76.2 | 76.2 | 4.78 |
| equal | 3 x 3 x 0.25 | 1.684 | 1.432 | 76.2 | 76.2 | 6.35 |
| equal | 3 x 3 x 0.313 | 2.083 | 1.771 | 76.2 | 76.2 | 7.95 |
| equal | 3 x 3 x 0.375 | 2.474 | 2.104 | 76.2 | 76.2 | 9.52 |
| equal | 3 x 3 x 0.5 | 3.227 | 2.744 | 76.2 | 76.2 | 12.7 |
| equal | 3.5 x 3.5 x 0.25 | 1.988 | 1.691 | 88.9 | 88.9 | 6.35 |
| equal | 3.5 x 3.5 x 0.375 | 2.926 | 2.488 | 88.9 | 88.9 | 9.52 |
| equal | 3.5 x 3.5 x 0.5 | 3.826 | 3.253 | 88.9 | 88.9 | 12.7 |
| equal | 4 x 4 x 0.25 | 2.282 | 1.941 | 101.6 | 101.6 | 6.35 |
| equal | 4 x 4 x 0.375 | 3.367 | 2.863 | 101.6 | 101.6 | 9.52 |
| equal | 4 x 4 x 0.5 | 4.414 | 3.753 | 101.6 | 101.6 | 12.7 |
| equal | 5 x 5 x 0.375 | 4.238 | 3.603 | 127.0 | 127.0 | 9.52 |
| equal | 6 x 6 x 0.375 | 5.119 | 4.353 | 152.4 | 152.4 | 9.52 |
| equal | 6 x 6 x 0.5 | 6.754 | 5.743 | 152.4 | 152.4 | 12.7 |
| equal | 8 x 8 x 0.5 | 9.142 | 7.773 | 203.2 | 203.2 | 12.7 |
| unequal | 1.5 x 1.25 x 0.125 | 0.386 | 0.329 | 38.1 | 31.8 | 3.17 |
| unequal | 1.5 x 1.25 x 0.188 | 0.566 | 0.481 | 38.1 | 31.8 | 4.78 |
| unequal | 1.75 x 1.25 x 0.125 | 0.423 | 0.36 | 44.4 | 31.8 | 3.17 |
| unequal | 2 x 1.5 x 0.125 | 0.497 | 0.423 | 50.8 | 38.1 | 3.17 |
| unequal | 2 x 1.5 x 0.188 | 0.731 | 0.622 | 50.8 | 38.1 | 4.78 |
| unequal | 2 x 1.5 x 0.25 | 0.956 | 0.813 | 50.8 | 38.1 | 6.35 |
| unequal | 2.5 x 1.5 x 0.188 | 0.848 | 0.721 | 63.5 | 38.1 | 4.78 |
| unequal | 2.5 x 2 x 0.188 | 0.959 | 0.815 | 63.5 | 50.8 | 4.78 |
| unequal | 2.5 x 2 x 0.25 | 1.257 | 1.069 | 63.5 | 50.8 | 6.35 |
| unequal | 3 x 1.5 x 0.25 | 1.266 | 1.077 | 76.2 | 38.1 | 6.35 |
| unequal | 3 x 2 x 0.188 | 1.068 | 0.908 | 76.2 | 50.8 | 4.78 |
| unequal | 3 x 2 x 0.25 | 1.403 | 1.193 | 76.2 | 50.8 | 6.35 |
| unequal | 3 x 2 x 0.375 | 2.047 | 1.74 | 76.2 | 50.8 | 9.52 |
| unequal | 3 x 2.5 x 0.25 | 1.55 | 1.318 | 76.2 | 63.5 | 6.35 |
| unequal | 3.5 x 2.5 x 0.25 | 1.684 | 1.432 | 88.9 | 63.5 | 6.35 |
| unequal | 4 x 3 x 0.25 | 1.988 | 1.691 | 101.6 | 76.2 | 6.35 |
| unequal | 4 x 3 x 0.375 | 2.926 | 2.488 | 101.6 | 76.2 | 9.52 |
| unequal | 5 x 3 x 0.25 | 2.265 | 1.926 | 127.0 | 76.2 | 6.35 |
| unequal | 5 x 3 x 0.375 | 3.349 | 2.848 | 127.0 | 76.2 | 9.52 |
| unequal | 5 x 3.5 x 0.5 | 4.703 | 3.999 | 127.0 | 88.9 | 12.7 |
| unequal | 6 x 4 x 0.375 | 4.237 | 3.603 | 152.4 | 101.6 | 9.52 |
| unequal | 6 x 4 x 0.5 | 5.578 | 4.743 | 152.4 | 101.6 | 12.7 |

## Where the files are

- Engineers Edge: [ASTM B308 aluminum angle, equal leg (Aluminum Association Standard Structural Profiles 2020): size, weight, area](https://ns1.engineersedge.com/angle_aluminum.htm) — web — Publisher's page; dimensions are facts
- Engineers Edge: [ASTM B308 aluminum angle, unequal legs: size, weight, area](https://ns1.engineersedge.com/angle_unequal.htm) — web — Publisher's page; dimensions are facts

## Questions

**What is the weight of 2 x 2 x 1/4 aluminum angle?**

1.11 lb per foot, area 0.944 in2 (Aluminum Association table).

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