Inconel 718 is a nickel-based superalloy primarily composed of nickel (50-55%) and chromium (17-21%). It also contains significant amounts of iron (17%), niobium (4.75-5.5%), molybdenum (2.8-3.3%), titanium (0.65-1.15%), aluminum (0.2-0.8%), and trace amounts of cobalt, manganese, silicon, copper, and other elements. This composition gives Inconel 718 its unique combination of properties. One of the primary methods for shaping and finishing components made from Inconel 718 is through CNC (Computer Numerical Control) machining.
BE-CU Prototype provides mission-critical Inconel 718 CNC machining services with world-class quality and quick turnaround times. With over 20 Hard treatment CNC machines, including several of the largest in the world, at our disposal, we provide consistent capacity, competitive pricing, and unparalleled Inconel CNC machining capabilities.
We have the Dragon Gate machining capability to machine large Inconel rings (up to 42” diameter used for oil and gas,energy industry) and Inconel shafts.Our expertise in providing high-quality custom Inconel parts manufacturing and fabrication services is unmatched.Partner with BE-CU Prototype today to experience the industry standard in Inconel 718 CNC machining services!
The Industries & Applications Of Machining Inconel 718
Inconel 718 is a highly versatile and high-performance material known for its exceptional mechanical properties, resistance to extreme temperatures, and excellent corrosion resistance. These characteristics make it ideal for a wide range of demanding applications across various industries. Below is a detailed exploration of the key applications of Inconel 718.
Inconel 718 Turbine Engines
Inconel 718 is extensively used in the aerospace industry, particularly in turbine engines. Components such as turbine blades, discs, shafts, and casings benefit from Inconel 718’s ability to retain high strength and resist oxidation and creep at elevated temperatures. These parts operate in extremely harsh conditions, where high temperature and pressure are constant, and material performance is critical to engine efficiency and safety.
Inconel 718 Rocket Engines
In the field of rocket propulsion, Inconel 718 is used in various components such as rocket motor casings, nozzle components, and other structural elements. The material’s ability to withstand extreme thermal and mechanical stresses, along with its resistance to oxidation, makes it suitable for the rigorous demands of space travel and exploration.
Inconel 718 Gas Turbines
In power generation, particularly in gas turbines, Inconel 718 is used for components such as turbine blades, vanes, and seals. The material’s ability to maintain its mechanical properties at high temperatures ensures the efficiency and reliability of gas turbines, which are critical for producing electricity in power plants.
Inconel 718 Nuclear Reactors
Inconel 718 is also employed in nuclear reactors, where it is used for components such as control rod drive mechanisms, core barrels, and steam generator tubing. The alloy’s resistance to radiation, corrosion, and high temperatures makes it suitable for the demanding environment of nuclear power generation, ensuring the safety and efficiency of reactor operations.
Inconel 718 Marine Hardware
Inconel 718 is widely used in the marine industry for hardware such as fasteners, shafts, and propeller blades. These components are exposed to seawater and must resist corrosion while maintaining high mechanical strength. Inconel 718’s properties make it ideal for such applications, ensuring the durability and reliability of marine hardware.
Inconel 718 Downhole Tools
Inconel 718 is widely utilized in the oil and gas industry for downhole tools, which are used in drilling and well completion operations. These tools, including packers, subsurface safety valves, and logging tools, must operate reliably in corrosive environments with high pressure and temperature. Inconel 718’s corrosion resistance and mechanical strength ensure the durability and reliability of these critical components.
Inconel 718 Offshore Platforms
The harsh marine environment of offshore oil and gas platforms requires materials that can withstand seawater corrosion and mechanical wear. Inconel 718 is used for various components such as riser systems, flanges, and connectors, where its corrosion resistance and high strength contribute to the structural integrity and longevity of offshore installations.
Inconel 718 Turbocharger Rotors
In high-performance automotive applications, Inconel 718 is used for turbocharger rotors. These components operate at very high speeds and temperatures, and Inconel 718’s mechanical properties ensure that the turbocharger performs efficiently and reliably, contributing to enhanced engine performance and fuel efficiency.
Inconel 718 Exhaust Valves
Inconel 718 is used in the manufacturing of exhaust valves for high-performance and racing engines. The material’s ability to withstand high temperatures and corrosive exhaust gases ensures the longevity and reliability of the exhaust valves, which are critical for maintaining engine performance and reducing emissions.
Inconel 718 Prosthetics and Implants
Inconel 718 is also used in the production of prosthetics and implants, where its mechanical properties and resistance to body fluids contribute to the durability and performance of these medical devices.
Inconel 718 Pumps and Valves
Pumps and valves used in chemical processing often utilize Inconel 718 for their critical components. The material’s corrosion resistance and mechanical properties make it suitable for handling aggressive chemicals and maintaining the integrity of fluid handling systems.
Inconel 718 Reactors and Vessels
In the chemical processing industry, Inconel 718 is used in reactors, pressure vessels, and heat exchangers that operate in highly corrosive environments. The alloy’s resistance to a wide range of chemicals, including acids and alkalis, ensures the safe and efficient operation of chemical processing equipment.
Inconel 718 Submarine Components
Submarine components, including propulsion systems, hull penetrations, and structural parts, often utilize Inconel 718 due to its resistance to seawater corrosion and high strength. The material’s performance in the challenging underwater environment ensures the safety and operational effectiveness of submarines.
Inconel 718 Surgical Instruments
Inconel 718 is used in the medical industry for surgical instruments that require high strength, corrosion resistance, and biocompatibility. These instruments, including orthopedic implants and surgical tools, benefit from the material’s properties, ensuring reliability and longevity in medical applications.
Inconel 718 Springs and Fasteners
Inconel 718 is employed in the production of high-performance springs and fasteners used in various industrial applications. These components benefit from the material’s mechanical properties and resistance to environmental factors, ensuring reliable performance in demanding conditions.
Inconel 718 Tooling and Molds
Inconel 718 is used in the manufacturing of tooling and molds for plastic injection molding and metal die casting. The material’s high strength, wear resistance, and thermal stability make it suitable for producing high-precision and high-durability tooling components.
Backed by over 20 years of professional experience, we’ve helped many innovative companies create Inconel 718 components accurately while meeting their surface finish, precision, and tight tolerance requirements. You can learn more about our super alloys and inconel alloy CNC machining capabilities on our site. And if you’ve already got your design, contact us and send drawings today!
Why Choose Our 718 Cnc Machining Service?
Save time and money for your Inconel 718 project but quality guaranteed.
High productivity, outstanding efficiency and high accuracy
A wide range of copper grades and alloy materials can be machined
High speed machining for prototyping and low to high volume production runs
Certifications & Quality
ISO 9001:2015 certified
Fully compliant with the exacting requirements of our customers
Compliance in DFARS materials sourcing requirements
Strict compliance with PPAP and Process
FMEA for automotive customers
Skilled in KanBan and CMM Inspection and inventory management systems
ITAF 16949 certified
Top Inconel 718 Machined Parts & Case Studies
Cnc Machining processes such as cnc milling, turning and swiss machining are today considered the most economic way to make Inconel 718 prototypes. Sometimes, however, certain non-machiningable materials are needed, and sometimes 3d printing is the only option. Our company has rich experience making Inconel 718 concept models and precise functional components. Understanding the properties of different supper alloy, with lots of testing and experimentation with pre-heating, tool paths and other factors, we are able to minimize deformation on copper alloy. Be-cu prototyping company provides a range of solutions for the machining of Inconel 718 parts.
Online Cooperate With Inconel 718 Machining Company
Be-cu works with customers all over the world to bring customers ideas to life with the highest quality precision engineered metal components on the planet. We have both precision cnc machining and molds making capabilities that include both conventional and modernized production line. If you are looking for a partnership to help you apply new tools and technologies, or help you fully realize your design vision, let us help you move your business forward, contact our team ([email protected])or quote online today to get the conversation started.
