A36 A53 Q235 Q345 Carbon Equal Angle Steel - 20mm to 45mm Sizes with Galvanized Finish for Structural Applications
A36 Steel Angle is a hot-rolled, low carbon steel shape widely used in manufacturing, fabrication, and repair projects. Its 90-degree L-shape provides exceptional strength and rigidity at competitive pricing compared to other metal profiles.
| Size (mm) | CSA (cm²) | Theoretical Weight (kg/m) | Center (cm) | Consistency | Resistance Wx |
|---|---|---|---|---|---|
| 20×3 | 1.13 | 0.89 | 0.60 | 0.40 | |
| 20×4 | 1.46 | 1.15 | 0.64 | 0.50 | |
| 25×3 | 1.43 | 1.12 | 0.73 | 0.82 | |
| 25×4 | 1.86 | 1.46 | 0.76 | 1.03 | |
| 30×3 | 1.75 | 1.37 | 2.85 | 1.46 | |
| 30×4 | 2.28 | 1.79 | 0.89 | 1.84 | |
| 36×3 | 2.11 | 1.66 | 1.00 | 2.58 |
Contact Zhengde Metal for complete angle steel parameter information across all available sizes.
Carbon structural steel designed for construction applications with excellent weldability, plastic deformation performance, and mechanical strength.
Available in sizes 2-20 with multiple side thickness options. Large (12.5cm+), medium (5-12.5cm), and small (under 5cm) angle steel classifications.
Strict surface quality standards ensuring no harmful defects like delamination, scarring, or cracks.
- Building structures and engineering frameworks
- Beams, bridges, and transmission towers
- Industrial machinery and equipment frames
- Container racks and warehouse shelving systems
- Shipbuilding and marine applications
- Industrial furnaces and reaction towers
Produced from low-carbon billets and delivered in hot-rolled, normalized, or hot-rolled states to meet diverse application requirements.
Shandong Zhengde Metal Manufacturing Co., Ltd. is an integrated enterprise specializing in hot-rolled steel coils, cold-rolled steel coils, galvanized steel coils, color-coated steel coils, section steel, steel pipes, and various metal products.
With five production bases across China and over 100 production lines, we maintain 4 nationally recognized laboratories and serve customers in more than 50 countries worldwide.
We are a direct factory with over 30 years of production experience, supported by professional technical, production, and overseas sales teams.
In-stock items ship immediately. Custom production typically completes within 10-15 days, with larger orders scheduled based on specific requirements.
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