Product Selection Differences for Aluminium Alloy Sand Castings

When selecting aluminum alloy sand castings, there are several key differences to consider:

1. Alloy Composition: Different aluminum alloys offer varying properties such as strength, corrosion resistance, and machinability. Common alloys for sand casting include A356, 356, 413, and 535.

2. Mechanical Properties: The mechanical properties of the casting, like tensile strength, yield strength, and elongation, should match the requirements of the application.

3. Surface Finish: The casting process and the alloy used can affect the surface finish of the part. Consider the required surface finish for your application.

4. Complexity: Some aluminum alloys are better suited for casting complex shapes with thin walls, while others are more appropriate for simpler geometries.

5. Cost: Different alloys have varying costs associated with them. Consider the overall cost, including material cost, machining, and finishing.

6. Application: Consider the specific requirements of your application, such as temperature resistance, wear resistance, or conductivity, and choose an alloy that best meets those requirements.

7. Supplier Expertise: Working with a supplier experienced in producing aluminum alloy sand castings can ensure better quality and performance of the final parts.

By carefully evaluating these factors, you can select the most suitable aluminum alloy sand casting for your specific application.