
Equal Angle Bar
Equal Angle Bar refers to angle steel with equal lengths on both sides, also known as equilateral rectangular angle steel. Its two sides are equal in length, usually in a square or rectangular shape, with an angle of 90 degrees.
Product Description
Equal Angle Bar refers to angle steel with equal lengths on both sides, also known as equilateral rectangular angle steel. Its two sides are equal in length, usually in a square or rectangular shape, with an angle of 90 degrees. Equal angle steel is often used to make frame structures, support structures, mechanical components, etc.
Common equilateral angle steel specifications and dimensions
|
Specifications |
Equal side length(mm) |
Thickness( mm ) |
Theoretical weight (kg/m) |
|
20×3 |
20 |
3 |
0.885 |
|
25×3 |
25 |
3 |
1.122 |
|
25×4 |
25 |
4 |
1.459 |
|
30×3 |
30 |
3 |
1.373 |
|
30×4 |
30 |
4 |
1.786 |
|
40×3 |
40 |
3 |
1.852 |
|
40×4 |
40 |
4 |
2.422 |
|
40×5 |
40 |
5 |
2.976 |
|
50×4 |
50 |
4 |
3.059 |
|
50×5 |
50 |
5 |
3.770 |

Common standards for angle steel sizes
Equal Angle Bar is a common metal product with an L-shaped cross-section. Angle steel is widely used in construction, manufacturing, and other fields, and is often used as structural support frames and reinforcement materials.
- Chinese Standard (GB/T706-2008): The width of angle steel generally ranges from 20mm to 200mm, and the thickness generally ranges from 3mm to 26mm. Common angle steel specifications include 25x25x3mm, 50x50x5mm, and 75x75x6mm, etc.
- American Standard (ASTM A36/A36M): The width and thickness of angle steel can be customized according to engineering requirements, generally with a width range of 1/2 inch to 8 inches and a thickness range of 1/8 inch to 1 inch
- European Standard (EN 10056-1): The width of angle steel generally ranges from 20mm to 200mm, and the thickness generally ranges from 3mm to 24mm. Common angle steel specifications include 20x20x3mm, 50x50x5mm, and 100x100x10mm, etc.
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