Stainless Steel Investment Casting

Industry leaders trust their most demanding stainless steel casting needs to Bescast.
Our stainless steel investment casting process produces components that are second to none.

Why Stainless Steel Casting?

With a minimum of 10.5% chromium content by mass, stainless steel is a steel alloy that delivers unrivaled performance time and again. The stainless steel casting process offers highly desirable properties, including:


  • Outstanding corrosion resistance
  • High wear resistance
  • Excellent machinability
  • Superior surface finish


Bescast uses stainless steel casting for a broad range of parts, such as structural castings and open and closed-face impellers.

Casting Stainless Steel for the Most Exacting Applications

We cast stainless steel parts up to an 1000-pound pour using air-melt casting. Bescast is adept at casting stainless steel for challenging applications in the aviation, aerospace, industrial gas turbine and gas compression markets. Offering superior corrosion resistance, our stainless steel castings withstand the most difficult environments.

stainless steel investment casting

Stainless Steel Investment Castings in the Most Popular Grades

With extensive expertise in austenitic stainless steel and martensitic stainless steel, we pour a wide range of the most frequently demanded stainless steel alloys, including:


  • Series 300
  • Series 400
  • 15-5PH
  • 17-4PH


You can rely on our stainless steel investment castings for their durability and high strength.

High-Quality Stainless Steel Casting

Our commitment to quality extends to every facet of our business. Bescast quality certifications include:


  • ISO 9001:2015
  • AS9100 Rev D
  • Nadcap
  • NDT (Non-Destructive Testing) (Radiography & Penetrant)
  • Heat treat
  • Welding

Thanks to our quality management systems, we deliver stainless steel casting that meets the highest standards and provides significant advantages for our customers.

Unparalleled Stainless Steel Investment Casting

We back our stainless steel investment casting with a meticulous attention to detail. Beginning with each customer's exact design specifications, we provide expert design and engineering services to ensure the best part for their application.


Bescast utilizes rapid prototyping to reduce product development lead time. We employ ProCAST software to simulate casting processes and optimize the design for your part. You can see our attention to detail throughout the stainless steel investment casting process, from designing the mold to creating the wax pattern and tree assembly to the final pour.


Our extensive capabilities ensure you receive stainless steel castings that meet your specifications and adhere to the tightest tolerances.

Stainless Steel Castings with Undeniable Advantages

Working concurrently with your design engineers, the Bescast team engineers custom stainless steel castings optimized for producibility and performance. Our stainless steel investment casting delivers a wide array of tangible benefits, including:


  • Design flexibility
  • Minimal material waste
  • Close tolerances
  • Less weight


Bescast accurately manufactures intricate shapes and complex internal configurations with a high level of consistency and repeatability.

Trust Your Stainless Steel Investment Casting to Bescast

We are the go-to stainless steel investment casting company for industry leaders who demand the best. Contact us today to see how Bescast stainless steel casting can make a difference in your components.


Manufacturing Capacity

• 75,000 ft2 manufacturing facility

• 10,000 ft engineering and customer service

• 200+ full-time employees

Bescast's Current Facility

Alloys Currently Poured on a Production Basis


• 15-5PH

• 17-4PH

• 300 Series

• 400 Series


• MM509

• L605  

• X40 (S31)  

• WI-52

Nickel (vacuum)

• HastX

• IN100  

• IN625

• IN713

• IN718  

• IN738

• IN792

• MM247

• R77

• R80

• R125

• U500

Quality Certifications

• ISO9001:2015

• AS9100 Rev D

• Nadcap

• Heat Treat

• NDT (Non-Destructive Testing) (Radiography & Penetrant)

• Welding

Approved Supplier To:

• Advanced Atomization Technologies
• Collins Aerospace
• Eaton Corporation
• GE Aviation
• Parker Hannifin

• Pratt Whitney Canada
• Prat Whitney America
• Rolls Royce N.A.    
• Siemens Energy
• Solar Turbines

• Woodward