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2A50 aluminum alloy, an aluminum alloy model. It has the characteristics of high plasticity, easy forging and stamping.
High-strength forged aluminum has high plasticity in the hot state and is easy to forge. Stamping; it can be strengthened by heat treatment, and the strength after quenching and artificial aging is similar to that of duralumin; the process performance is better, but there is extrusion effect, so longitudinal and transverse The performance is different; the corrosion resistance is better, but there is a tendency of intergranular corrosion; the machinability is good, resistance welding, spot welding, seam welding performance is good, arc welding and gas welding performance is not good.
SPECIFICATION
2A50 T6 aluminum alloy extruded bar:
Diameter: 40-350mm
The following table shows the chemical composition of aluminium / aluminum 2A50 alloy.
Chemical Composition
| Si | Fe | Cu | Mn | Mg | Cr | Zn | Zr | Ti | |
| 0.7-1.2 | 0.7 | 1.8-2.6 | 0.4-0.8 | 0.4-0.8 | / | 0.3 | / | / | 0.15 |
The physical properties of aluminium / aluminum 2A50 alloy are outlined in the following table.
2A50 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 |
| ≥ | |||||||
| 2A50 | T6 | ≤5 | ≤150 | 355 | - | 12 | GB/T 3910 |
* Remarks: Specific requirement of alloy, temper or specification can be discussed at your request.
