Key Considerations for Non Ferrous Metal Investment Castings

When selecting or buying non-ferrous metal investment castings, there are several key considerations to keep in mind:

1. Material Selection: Non-ferrous metals include aluminum, copper, zinc, nickel, and others. The specific material should be chosen based on the desired properties such as strength, corrosion resistance, conductivity, etc.

2. Tolerances and Surface Finish: Consider the required dimensional tolerances and surface finish for your application. Investment casting offers excellent precision and a smooth surface finish compared to other casting methods.

3. Design Complexity: Investment casting allows for complex geometries and intricate designs. Consider the complexity of your parts and whether investment casting is suitable for producing them.

4. Quantity and Cost: Investment casting is cost-effective for medium to high volume production. Calculate the quantities you require and compare costs with other casting methods.

5. Quality and Certifications: Ensure that the casting supplier meets industry standards and certifications. Quality control measures and certifications like ISO 9001 are important considerations.

6. Lead Time: Consider the lead time required for production and delivery. Investment casting typically has longer lead times compared to other manufacturing methods due to the intricate process involved.

7. Supplier Reputation: Choose a reputable and experienced casting supplier with a proven track record in producing non-ferrous metal investment castings. References and customer reviews can help in assessing their reliability.

8. Post-Casting Services: Consider any additional services you may need such as machining, surface treatment, or assembly after the castings are produced.

By considering these factors, you can make an informed decision when selecting or buying non-ferrous metal investment castings for your specific applications.