investment casting tfg usa

Back to All Capabilities

Custom Investment Casting Manufacturing Company

The Federal Group USA provides high-quality investment casting services for a variety of industries. The investment casting process allows for very precise metal features that can produce parts with smooth surfaces. This process can create near-net-shape parts with outstanding dimensional accuracy.

Request a Quote

Why Choose TFG USA Investment Casting Services

Automated robotic molding machines and specialized shell making equipment

Stainless steel, aluminum, brass, copper, magnesium, and more

Manufacturing custom investment castings since 1980

Non-destructive testing like radiography and dye penetrant testing

Investment Casting Case Study

Case Study

When a client required a machined casting with ±0.0001″ tolerances, The Federal Group engineered a precision investment casting process to meet the demand. Through optimized tooling design, CNC machining, and controlled process validation, we achieved exceptional dimensional accuracy and repeatability.

Read the case study by clicking the link below.

LEARN MORE

Industries We Work With

As a leading investment casting manufacturer, The Federal Group proudly serves a variety of industries with precision investment casting services. We meet the specific needs of each sector with tailored investment casting solutions, ensuring exceptional performance and reliability with every component we manufacture. From medical equipment to the marine industry, our investment casting processes ensure that each part meets the highest safety and quality standards in every industry we serve.

investment casting company 1

Medical Equipment

In the medical industry, precision casting can be a matter of life and death. Our custom investment casting procedures are designed to deliver exceptional accuracy and consistency, allowing us to produce precise biocompatible components with exceptionally high tolerances. Whether you need surgical tools, implants, or diagnostic devices, every part we make provides the durability and reliability required by the medical field.

Learn more about our medical investment casting services.

investment casting company 2

Oil and Gas

Our investment casting process is versatile, perfect for industries like the oil and gas sector where special alloys and smart metals are needed to withstand extreme conditions. We use modern investment casting techniques and surface treatments to produce complex components like valves and pumps that can withstand high temperatures and corrosive environments.

Impeller housing investment casting tfg usa

Marine and Shipbuilding

Investment casting plays a vital role when it comes to the marine and shipbuilding industry. Parts and equipment in this sector must be able to endure long-term exposure to highly corrosive salt water and extreme temperatures. Investment casting is the ideal solution for manufacturing corrosion-resistant components like propellers, engine parts, and marine hardware.

Equipment

Having the right equipment for the investment casting process is essential. At The Federal Group USA, we use state-of-the-art technology to ensure the success of every project. Below is just some of the investment casting equipment that we leverage:

Specialized shell-making equipment
Highly automated robotic molding machines
Horizontal vacuum precision furnace
Vertical vacuum precision furnace
High-pressure gas quenching vacuum furnace
Medium to high-volume production
Reliable quality assurance equipment

Automation

Image above: Disamatic Automated Investment Casting Machine.

We use the latest wax processing technology. Our semi-automatic wax injection machines allow us to make wax patterns quickly and reduce the time it takes to finish the project.

Our dewaxing machines quickly melt the pattern without cracking the ceramic shell. We use specialized equipment to pour the molten metal without creating air pockets, minimizing the risk of defects. A thorough quality assurance process follows.

Investment Casting Materials

We provide investment castings in a broad range of ferrous and non-ferrous alloys. Available materials and grades include:

Material Family	Available Grades
Stainless Steel	304, 304L, 316, 316L, 17-4 PH, 15-5 PH, 410, 420, 440C, Duplex 2205, Super Duplex 2507
Carbon & Alloy Steel	1018, 1020, 1045, 4130, 4140, 4340, 8620, 8630
Aluminum	A356, A357, 319, 355, F357
Brass & Bronze	C93200, C83600, C84400, C86300, C95400, C95500, C95800
Copper Alloys	C10100, C11000, C14500, C17200
Nickel-Based Alloys	Inconel 625, Inconel 718, Hastelloy C-276

For aluminum-specific requirements, see our aluminum investment casting services.

Investment Castings vs. Sand Castings: Which Should I Choose?

Investment casting is not the only casting service that we provide. We also offer:

The investment casting process is typically used to produce parts that need to be very precise. This casting process makes it possible to have thin walls and complex internal cavities.

The investment casting process provides you with finer details and a smoother surface finish than other casting techniques.

For example, the sand casting process uses a mixture of sand and clay to create a mold around a pattern of the final product. The mixture is more porous than the wax pattern used for investment casting, this means sand casting cannot create as intricate parts.

Request a Quote for Investment Casting Services

Our casting process yields highly intricate and accurate parts with tight tolerances for medical, marine, agricultural and beyond.

Whether you’re exploring options for a new product or you have an existing product that you’d like to put into production, The Federal Group USA can help you with your next investment casting project. We’ve provided high-quality manufacturing services since 1980.

Contact us today to learn more.

      EXCELLENT  
   Based on 14 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Rob Buchanan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Quality parts at a fair price. They are a great company to work with.
  
 
      Posted on Google  
   
   David Detuccio 
 
 
 
 Trustindex verifies that the original source of the review is Google. The Federal Group has demonstrated professionalism, responsiveness, and a willingness to collaborate during the initial stages of our relationship. Communication has been timely, and they have shown a commitment to understanding our requirements and business expectations. Responsive communication and follow-up. Competitive pricing and commercial flexibility. Good product/service quality during initial orders. Cooperative approach to resolving issues and answering questions. Demonstrated interest in building a long-term partnership. Alanna and Sandor are amazing!
  
 
      Posted on Google  
   
   Judd Stretcher 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great communication and quality parts at a fair price. They really make sure your happy with your parts.
  
 
      Posted on Google  
   
   Jonathon Lanham 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mike Allen and The Federal Group have been an absolute pleasure to work with. From the first day we reached out to them they responded punctually and professionally and helped us with every step of the process. We came to them with a budget conscious challenge and they delivered above and beyond a fitting and accurate solution. A quality finished part that has improved the overall quality of our product, and that's what really counts. Thank you to The Federal Group!
  
 
      Posted on Google  
   
   Sean Brockhouse 
 
 
 
 Trustindex verifies that the original source of the review is Google. Sandor Holzer has gone above and beyond helping us to get another part ramped up for production, creative getting samples ahead of schedule so we could meet tight timelines.  Outstanding customer service!!
  
 
      Posted on Google  
   
   Melissa Quiroz 
 
 
 
 Trustindex verifies that the original source of the review is Google. Good company, knowledgeable staff, product was exactly what i asked for. Got me out of a jam!
  
 
      Posted on Google  
   
   Alex Armstrong 
 
 
 
 Trustindex verifies that the original source of the review is Google. Steve was great to work with and was always available when needed.
  
 
      Posted on Google  
   
   Jon Ramsey 
 
 
 
 Trustindex verifies that the original source of the review is Google. Mike at TFG was tenative to our supply needs and an immense help! Took on a project that was quite large and daunting, only to be resilient through the task challenges. In conclusion, everything was completed successfully and a huge success. Would recommend and I plan to use them for future projects. Thanks again Mike and TFG team.
  
 
      Posted on Google  
   
   Nic Robinson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Steve Bogdanovich has been critical to our team meeting deadlines with a quality product. The communication and customer service is top notch. We know we can rely on Steve and The Federal Group team to get us a quality product and in a timely manner. We've sent all of our casted parts through them because we know we will get the best service, and they keep us informed through every step in the process.

Talk To An Expert

Our team is ready to help.