Carbon Steel Machining

Carbon steel describes steel or metal alloys that are not stainless. Compared to other specialty hard metals, carbon steel alloys are usually inexpensive and easy to machine. These alloys can include low or high-carbon steels, which are easy to machine and offer high-wear resistance and tensile strength. Both types of carbon steel offer reasonable strength when compared to aluminum, although they do not offer the corrosion resistance provided by stainless steel.

Miller CNC proudly provides advanced carbon steel CNC machining services. Our experts work directly with you to determine the best solutions for your needs. Contact us today to learn more about our carbon steel machining services and how they can best meet your needs.

Carbon Steel Machining Considerations

Unless heat-treated to high-tensile or wear-resistant levels, carbon steel is generally easy to machine. As hardness increases, the machinability of carbon steel decreases. When treated, hardness levels can reach up to 60 RC, making the carbon steel not machinable with traditional CNC machining methods. However, Miller CNC partners with suppliers that perform non-traditional machining methods such as grinding, honing, and EDM to increase machining options for your carbon steel components.

While machining carbon steel, difficulties can arise when attempting to achieve fine surface finishes. Carbon steel is generally “soft,” requiring proper cutting strategies to maintain tight dimensional tolerances and surface finishes. Miller CNC has developed optimal machining methods and tooling knowledge to help us achieve favorable material removal rates without compromising the fine surface finish measurements and aesthetics.

Miller CNC Carbon Steel CNC Machining Advantages

We primarily machine high-tensile grades of carbon steel, including 4120, 4140, 4340, 300M, 8620, and more. Many carbon steel grades are heat-treated or case-hardened before finishing to tailor their physical properties to the intended application. Miller CNC can perform carbon steel machining in the form of bar, plate, forging, and casting methods to create machined components including:

Carbon Steel Machining Services for Industrial Enterprises

Miller CNC has been trusted with government and defense contracts for more than a decade. With this experience comes constantly growing expertise and proven CNC machining success. We’ve formed long-standing relationships with some of the world’s most prominent industrial manufacturing companies, supplying carbon steel components to industries including:

Leading Carbon Steel CNC Machining Solutions

Miller CNC is proud to be an AS9100 and ISO9001:2015-certified CNC milling company specializing in hard metal and complex machining. We are dedicated to superior component manufacturing and committed to total customer satisfaction, driving us to continuously elevate our services. Our CNC equipment is among the industry’s most capable machinery and includes a large selection of CNC mills, CNC lathes, and inspection equipment. We pride ourselves on being your one-stop shop for all CNC-machined components, demonstrated by our value-added machining services, so no matter your project requirements, you can find your solution with us.

Contact Miller CNC for High-Quality Carbon Steel Machining Services

At Miller CNC, we specialize in hard metal CNC machining services, using state-of-the-art equipment to fulfill all your project demands. We have the tooling knowledge and carbon steel experience to manufacture mission-critical components. Request a quote or contact us to get started on your carbon steel machining project today.

 

Simple 300M Machined Shaft

Simple 300M Machined Shaft