Full Range of Aluminum Alloys
Covering 1000 to 8000 series aluminum alloys
We manufacture aluminum rods, bars, tubes, profiles, and precision forgings in various specifications according to customer's requirements.
If you do not see your required size, please contact us to request our full catalog.
Aluminum 3A21-H112 | ASTM B 247-02a | Free Forging
Aluminum Alloy Compositions
| Element | Standard Value (%) | Actual Value (%) |
|---|---|---|
| Si | ≤0.60 | 0.235 |
| Fe | ≤0.70 | 0.55 |
| Cu | ≤0.20 | 0.069 |
| Mn | 1.0-1.6 | 1.09 |
| Mg | ≤0.05 | 0.002 |
| Zn | ≤0.1 | 0.01 |
| Ti | ≤0.15 | 0.022 |
| Al | Remainder | Remainder |
Aluminum Mechanical Properties (Longitudinal)
| Tensile Strength | Yield Strength | Elongation |
|---|---|---|
| 136 - 146 MPa | 85 - 96 MPa | 26.5% - 30.0% |
Related Aluminum Grade Series
Aluminum Alloy Manufacturing and Processing
Chongqing Western Specialty Aluminum Co., Ltd. ( Xizhong Aluminum ), is a comprehensive aluminum processing enterprise based in China—one of the world's leading aluminum-producing nations. As a specialized technical service provider in the aluminum industry, we are dedicated to meeting high-performance material requirements with high-precision, high-surface-quality aluminum alloys across 1XXX to 8XXX series .
Custom-Engineered Aluminum Forms
