Cobalt Investment Castings

Cobalt alloy is a type of alloy with high levels of cobalt, chromium, and often carbon, making it exceptionally durable and corrosion-resistant. Because of the high cost of cobalt alloys, Milwaukee Precision Casting, Inc. produces cobalt based investment castings with minimum or no machining, holding typical tolerances of +/-0.005" per inch.

Don't leave that expensive material on the floor in chips due to unnecessary machining.

Cobalt Based Investment Casting Process

Looking for exceptional wear resistance, oxidation resistance up to 2,100 degrees (F), or high strength up to 1,500 degrees (F)? Milwaukee Precision Casting, Inc. should be your source for cobalt-based investment casting.

Commonly Cast Cobalt Grades:

• CB3 investment castings (good wear resistance)
• CB6 investment castings (best impact, oxidation resistant)
• CB21 investment castings (high strength)
• CB12 investment castings (higher hardness and abrasiveness)
• CB93 investment castings (more economical with good wear resistance)

Using the investment casting process, we produce cobalt investment castings in most grades of Cobalt alloys.

Please contact us and let us know how we can serve your cobalt-based investment casting needs.

Unsure about your part design? Check out our prototyping capabilities.

Cobalt Investment Casting Industries & Applications

Since cobalt investment castings are designed for intense wear and stress, they are commonly incorporated today in technology and energy-driven applications, such as medical implants, wind turbines, automotive, and military. Cobalt alloys are also involved in lithium batteries to make cathodes and electric car batteries for increased energy.

For more information about cobalt investment castings, call or request a quote today.  

• CB3
• CB6
• CB21
• CB93
• CB12