Chicago Vacuum Casting
Precision Investment Castings from miniature to 50 pounds
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quick question?Aluminum Alloy Castings

shellChicago Vacuum Casting has the capabilities of producing aluminum alloy castings with an exceptional surface finish and fine detail.

All of our aluminum alloy castings are produce by the use the precision investment casting process, or lost wax process.

We can produce intricate detail that many other foundries are unable to produce. All our molds are built exclusively by hand.

We use only the best raw materials that are available in the manufacturing of our aluminum alloy castings.

Chicago Vacuum Casting casts primarily 356/A356 aluminum alloy castings for commercial and industrial applications.

Depending on your needs relative to strength and ductility, we have the capabilities of providing heat treatment such as T2 (anneal), T4 (solution treat & naturally age), T6 (solution treat & artificially age), and well as T61 (solution treat, quench and age) for maximum strength of up to 40K PSI tensile.