Custom Stainless Steel Castings

KICastings specializes in advanced and custom stainless steel castings for demanding industries. Our stainless steel precision casting process is superior; we offer state-of-the-art CNC machining and deliver industry-leading dimensional accuracy and tolerances across sectors and stainless steel alloys. Our metal casting foundry has the ability to work with a variety of stainless steel investment casts, delivering high strength and corrosion resistant parts. Our stainless steel investment casting services have been used for transportation, firearms, electrical, tool industry projects, and more. We’ve been perfecting our methods for decades, and we are one of the most trusted stainless steel precision casting foundries in the industry.

At KICastings, we will deliver accurate cost and time estimates for your stainless steel alloy project. Our expert team will help you outline project goals, design specs, and take care of all of the manufacturing logistics to give you accurate lead times and the highest quality product. Our in-house heat treatment and machining services are available to deliver parts for superior performance-specific applications. If your project requires corrosion resistance, heat resistance, or falls outside the scope of common stainless steels, we are your go-to foundry.

stainless steel casting

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Stainless Steel Investment Casting Capabilities


What is Stainless Steel Casting?

Precision casting foundries produce a wide array of complex and lightweight components. First, a mold is prepared according to specification, then the wax model is produced and a tree assembly is sprayed with a fine layer of sand. Sand spraying continues in layers depending on the size and weight, then the mold is prepared for the baking process. After baking, the mold is dewaxed and molten stainless steel is poured into the shell. Depending on the project type, the steel is cut from the mold and polished. Testing and machining follow to ensure a quality final product.

stainless steel casting

Stainless Steel Grades

Stainless steel offers numerous benefits over other alloys, including longer service life and lower maintenance costs. While this material can be a little more expensive to produce initially compared to other alloys, it can be very economical over time. Stainless steel is available in multiple types and grades to meet requirements for use in automotive, machinery, plumbing, mining, petrochemical, electrical industry, aerospace, submarine, railway, and others.

  • Austenitic Stainless Steel This type of casting is the most commonly used material, accounting for more than 70% of production. Grade 304 is the most commonly specified casting grade, with other popular austenitic grades including 316 and 317.
  • Ferritic Stainless Steel This type of casting involves a chromium stainless steel process, with the chromium content varying between 10.5 and 18% along with low carbon content.
  • Martensitic Stainless Steel This casting has a relatively high carbon content (0.1 – 1.2%) compared to other stainless steel casting types. Popular grades of this type include 410, 416, and 17-4.
  • Duplex Stainless Steel These stainless steels contain relatively high chromium levels (between 18 and 28%) and moderate amounts of nickel (between 4.5 and 8%).

Advantages of Working with KICastings

At KICastings, our approach to casting ensures reliable process controls and repeatability. Along with investing in advanced machinery and infrastructure, we have our own foundry with a solid team of professionals with the skills and experience to do the job properly. From design and prototyping through to production, we create precision parts and deliver consistent production schedules.

KICastings provides a comprehensive consultation service to discuss project budgets and timelines. Everything is done in-house, which gives us the ability to set accurate goals and lead times, minimizing production times. We don’t use unreliable third-party contractors and never outsource, with our own equipment used at all times.

We have experience across numerous industrial and transportation sectors with a long list of satisfied clients. If you’re looking for a comprehensive, one-stop stainless steel investment casting service, KICastings is ready to be your partner.

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Have questions about KICasting’s services? A KICastings service representative is standing by to assist.

Request a Quote

Interested in KICasting’s services? Tell us about your project and we’ll provide a quote.

stainless steel casting

Vertically Integrated

stainless steel casting

ISO:9001:2008 &
IATF 16949 Certified

stainless steel casting

Solutions to Complex Problems

stainless steel casting

Unparalleled Lead Tims