precise castings_automated sand casting

3. Material Selection The type of metal used can significantly affect the performance of the final part. Common materials include stainless steel, aluminum, brass, and copper. The selection often depends on the application's requirements, such as corrosion resistance, strength, and conductivity.

4. Cooling and Finishing After allowing the metal to cool and solidify, the mold is broken apart to reveal the cast component. Any excess material, known as flash, is trimmed away, and finishing processes, such as sanding or polishing, may be applied.