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2219 aluminum alloy, American deformed aluminum and aluminum alloy. 2219 aluminum alloy has poor corrosion resistance and good machining performance; poor brazing properties, easy to arc welding and spot welding. Suitable for structural parts and high-strength welding parts that work at a high temperature of 315°C.
SPECIFICATION
2219 T6 aluminum alloy extruded bar:
Diameter: 40-350mm
The following table shows the chemical composition of aluminium / aluminum 2219 alloy.
Chemical Composition
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Zr | Ti | |
| 0.2 | 0.3 | 5.8-6.8 | 0.2-0.4 | 0.02 | / | 0.1 | 0.05-0.15V | 0.1-0.25 | 0.02-0.1 |
The physical properties of aluminium / aluminum 2219 alloy are outlined in the following table.
2219 T6 aluminum alloy extruded bars mechanical properties:
| Alloy | Temper | (mm) Corse Grain Zone Depth | (mm) Diameter | Rm(Mpa) Tensile Strength | Rp0.2(MPa) Yield Strength | （%） Elongation | Standard |
| ≥ | |||||||
| 2219 | T6 | ≤8 | ≤120 | 370 | 255 | 8 | GB/T 3910 |
* Remarks: Specific requirement of alloy, temper or specification can be discussed at your request.
