Your browser is out of date.

You are currently using Internet Explorer 7/8/9, which is not supported by our site. For the best experience, please use one of the latest browsers.

Carbon Steel Castings & Treatments

Carbon Steel Castings & Treatments

Looking for cost savings? Carbon steel investment castings may be the answer. Because we provide investment castings to net shape, we can eliminate most, if not all secondary machining operations.

Providing a net shape to typical casting tolerances of +/-.005" per inch, Milwaukee Precision Casting, Inc. has proved time and time again that sand castings, forgings, and machined components can be converted to carbon steel investment castings with significant cost savings.

Unsure about your part design? Check out our prototyping capabilities 

View Prototyping Capabilities Request A Quote

Popular Carbon Steel Grades

  • IC 1020
  • SAE 4140
  • SAE 8620
  • 4140 MIL-S

Carbon Steel Casting Grades

Alloy Common Usage Applications

1018 & AISI 1020

The 1000 series is the softest of the three common carbon steels will more likely bend rather than break under intense pressure. They are commonly used to make cranks, handles, and braces.

Machine Tool

Construction

Automotive

4130

SAE 4140 & 4140 MIL-S

The 4100 series is a high strength material that is used when deformation of a part is not allowed. They are commonly used to cast firearm components and ratchets.

Petrochemical

Firearms

Automotive

SAE 8620

The 8600 series steel is the middle ground between 4100 and 1000 series. 8600 series is stronger than 1000 series but will bend prior to breakage. They are commonly used to cast firearm components, housings, and nozzles.

Firearms

Automotive

Construction

 

Carbon Steel Casting Machining

Machining, Testing & Treating

We also have the capabilities of furnishing secondary operations such as machining, non-destructive testing, heat treat, and assembly. Our cosmetics are as good as any foundry can offer, better than most.

Please contact us and let us know how we can serve your carbon steel investment casting needs.

Contact Us

Carbon Steel Casting Gallery

Questions?
Ask Our Team

Give us a call or fill out the form below and our team will be in touch soon.

*indicates required fields