Nickel CNC Machining Services
Elimold offers ultra-high precision CNC machining services for nickel. Designers and engineers have long trusted Elimold to undertake projects involving custom nickel alloy CNC parts. With advanced CNC technology and machining equipment, we are capable of processing nickel parts with tight tolerances and complex geometries, making us the preferred partner for various industries.
Nickel Alloy CNC Machining Service Provider
If your designs require nickel alloys, you need a partner who understands the physical properties of nickel alloys, molds, and machining processes to ensure they meet your needs. Elimold has a professional team, advanced equipment, and certifications to transform your drawings into precision parts that can operate reliably in harsh environments.
We work closely with our clients to optimize our quality system, ensuring all material specifications are met and on-time delivery is guaranteed. We regularly provide quotations for various nickel-based superalloys and can advise on their optimal applications. If you encounter any problems using nickel-based superalloy materials, please contact us immediately, and we will provide solutions.
Nickel Parts Manufacturing Capabilities
Leveraging CNC technology and cutting-edge equipment, we are capable of performing complex CNC machining operations on a wide range of nickel alloys. Our advanced machining capabilities encompass four-axis and five-axis milling, Swiss-type lathe machining, and even micro-machining. This enables us to manufacture parts with the highest precision and smallest tolerances. We can achieve tolerances as small as 0.0005 inches. We also offer ultra-high purity welding and Class 100 cleanroom assembly and packaging to streamline your supply chain.
Nickel Alloy Machining Parts Factory
Our factory in Shenzhen, China, provides machining services for in-house projects and subcontracts machining services to hundreds of original equipment manufacturers (OEM) worldwide, while also serving our in-house manufacturing division.
Elimold manufactures every part strictly according to our clients’ specific requirements. From prototyping projects to mass production, we are committed to producing high-quality parts that exceed our clients’ expectations. Our 38,000 square foot modern facility, two decades of experience, and world-class technical staff set us apart from the competition and enable us to produce a wide variety of custom nickel alloy components.
Full Production Support Team
We have a team of manufacturing experts working behind the scenes to fulfill your production order, we manage the entire process and keep you updated along the way.
Account Manager
Applications Engineers
Logistics
Quality Control
What are nickel alloys?
Nickel alloys encompass a range of materials composed of nickel combined with elements such as chromium, iron, and molybdenum. Each nickel alloy possesses unique properties that make it indispensable. Their superior corrosion resistance makes them essential components in harsh industrial environments, especially those involving hazardous chemicals and extreme temperatures. In addition to corrosion resistance, nickel alloys also exhibit excellent stability at extremely high temperatures. CNC machining of nickel alloys has also become an essential processing technology. Nickel alloys can be electroplated without a copper substrate, simplifying the process, enabling cyanide-free electroplating, and reducing environmental pollution.
Nickel Alloy Material Types
Nickel alloys come in various types, each designed to meet different industrial needs. These alloys are made by combining nickel with elements such as chromium, copper, molybdenum, iron, or titanium to improve strength, corrosion resistance, or thermal stability. Below are the types of nickel alloy materials that Elimold offers.
Nickel-Chromium Alloys
Nickel-chromium alloys are mainly composed of nickel (Ni) and chromium (Cr). These materials possess excellent oxidation resistance and heat resistance; they also exhibit high strength at high temperatures. Common material types include Inconel 600, Inconel 625, and Inconel 718.
Nickel-Copper
Nickel-copper is mainly composed of nickel (Ni) and copper (Cu). This material has excellent resistance to seawater and acids; good ductility. Common material types include Monel Alloy 400 and Monel Alloy K-500.
Nickel-Molybdenum
Nickel-Molybdenum is mainly composed of nickel (Ni) and molybdenum (Mo). This material has extremely strong resistance to reducing environments and strong acids. Common material types include Hastelloy B2 and Hastelloy B3.
Nickel-Iron
Nickel-Iron is mainly composed of nickel (Ni) and iron (Fe). This material has controlled thermal expansion; excellent magnetic stability and mechanical stability. Common material types include Invar 36, Kova Alloy, and Alloy 42.
Nickel-Cricochromium Iron
Nickel-Cricochromium Iron is mainly composed of nickel (Ni), chromium (Cr), and iron (Fe). This material has excellent heat resistance and oxidation resistance; it is used in turbines and heaters. Common material types include Inco 800 and Inco 825.
Nickel-Titanium Alloy
Nickel-titanium alloys are mainly composed of nickel (Ni) and titanium (Ti). This material has advantages such as shape memory and superelasticity; it is an ideal choice for medical and precision components. Common material types include NiTiNo55 and NiTiNo60.
Classification of Nickel Alloys
Nickel alloys can be classified into several categories based on their composition and main performance characteristics. Each category is designed for specific needs. Understanding these classifications will help you select the appropriate material for CNC machining of nickel alloys, thereby ensuring the durability and precision of the finished parts.
Group A: Nickel-Copper Alloy
Nickel-copper alloys are mainly composed of nickel (Ni) and copper (Cu). They possess excellent resistance to seawater and acids, and good ductility, making them a common material for marine hardware, pumps, valves, and heat exchangers.
Group B: Nickel-Chromium Alloy
Nickel-chromium alloys are mainly composed of nickel (Ni) and chromium (Cr). They possess high oxidation resistance and heat resistance, and maintain strength at high temperatures. They are commonly used in the manufacture of gas turbines, exhaust systems, and high-temperature fasteners.
Group C: Nickel-Molybdenum Alloy
Nickel-molybdenum alloys are mainly composed of nickel (Ni) and molybdenum (Mo). They possess excellent resistance to reducing acids and chloride corrosion, making them the preferred material for manufacturing chemical reactors, distillation towers, and piping systems.
Group D: Nickel-Iron Alloy
Nickel-iron alloys are mainly composed of nickel (Ni) and iron (Fe). They possess controllable thermal expansion and magnetic stability, making them the preferred material for manufacturing precision instruments, electronic components, and glass-metal seals.
Group E: Nickel-Chromium-Iron Alloy
Nickel-chromium-iron alloys are mainly composed of nickel (Ni), chromium (Cr), and iron (Fe). They possess excellent high-temperature strength and corrosion resistance, making them the preferred material for manufacturing furnace components, superheater tubes, and aerospace structures.
Looking for a reliable Chinese manufacturer of precision CNC machined nickel alloy parts?
Request a quote now to begin your parts order, or contact us to speak with a representative and learn more about our nickel alloy machining services.
Your One-Stop Service Provider
We are renowned globally for our on-time delivery, budget control, and tolerance control. We understand that every project is unique. Our custom nickel parts manufacturing service can meet the specific needs of our clients. Our meticulously designed streamlined processes are designed to simplify the client experience. With this, along with our comprehensive quality management system, we have earned the respect of numerous distinguished clients.
Why Partner with Elimold?
With our unique supplier relationships and in-house processes, we can provide accurate and reliable quotes for all your nickel alloy component products. Partnering with Elimold gives you access to a team of experts who can help you improve production efficiency at every stage of your process. Regardless of the type of nickel alloy you use, our team has extensive experience and solutions to help you achieve optimal production results throughout the entire process.
Tolerances for CNC Machined Nickel Alloy Parts
We possess a wide range of CNC machine tools, enabling us to provide CNC-machined alloy parts with standard tolerances at the most economical prices and with extremely high precision. When working with Elimold, our team guarantees that all custom parts will be manufactured to your specifications. If you do not have 2D or 3D model drawings, you can also use the ISO 2678 standard for annotation. Learn more about the ISO 2678 tolerance standard.
Design for Manufacturing (DFM) Services
Working with Elimold’s experienced engineering team during the design phase ensures that part designs are manufacturable. Potential problems can be identified early on as you develop rapid prototypes to test machining strategies, saving time and money in mass production. Furthermore, our team employs various cost-saving strategies to efficiently and effectively CNC machine nickel, minimizing project costs.
Nickel CNC Parts Surface Finishing Service Options
As Machined
Anodizing
Brushed Finish
Sand Blasting
Heat Treatment
Teflon Coating
Black Oxidize
Electroless Plating
Electroplating
Painting
Powder Coating
Electrophoresis
Tumbling
Alodine
Electropolish
Passivation
SPI Finish
Quality and Process Control
At Elimold, providing high-quality, consistently performing nickel alloy parts is our top priority. Our quality system, built upon ISO 9001:2015 certification, guides every step of our work. We meticulously inspect parts during production to ensure dimensional accuracy and effectively meet the specific requirements of nickel alloy machining.
Whether producing a single prototype or thousands of parts, we apply the same quality standards. You can have complete confidence in the final result because every project comes with comprehensive documentation, including material certification, detailed measurement reports, and a first-article inspection report (FAIR). These documents clearly demonstrate how your parts meet your specific specifications.
Assembly Services
Elimold not only sources the nickel alloys you need, but also manufactures and assembles them to your specifications. We are able to handle tight orders and complex parts that other machining plants cannot, providing you with unparalleled CNC-machined parts and components in nickel materials. Elimold’s value-added turnkey solutions set us apart from the competition. Our unique strengths enable us to exceed the performance requirements typically associated with complex configurations.
Custom Nickel Alloy Components
- Subs
- Mandrel
- End Rings
- Packers
- Hangers
- Collars
- Shoe
- Housings
- Sleeves
- Connectors
- Bushings
- Caps
- Plugs
- Spacers
- Piston
- Adaptors
FAQ
When cutting nickel alloys, they become harder. Heat concentrates at the cutting point. Tool wears out quickly. You need a sharp tool and proper settings to achieve good cuts.
Nickel alloys cannot dissipate heat from the cutting area; heat remains trapped at the tool tip. This causes the tool to overheat and can accelerate its wear.
You should rough machine the part first, let it rest for a period of time, and then finish it. This helps the metal relax, allowing the part to maintain its correct shape.
Nickel alloys perform exceptionally well under harsh operating conditions. They provide reliability in environments with extreme temperatures (Inconel) or highly corrosive media (Hastelloy, Monel), where inferior materials fail rapidly.
Nickel alloys inherently possess good corrosion resistance, and the surface finish after machining is usually sufficient. However, certain applications may require passivation or other surface treatments to optimize their performance in specific environments.
We have an ISO 9001:2015 certified quality system, which includes rigorous process control, meticulous monitoring of tool wear, and verification using advanced testing equipment.
Detailed part drawings or CAD models are essential for providing an accurate quote for nickel alloy machining. It is particularly important to clearly specify the required alloy grade (e.g., Inconel 625, Hastelloy C-276, Monel 400), as different grades vary significantly in performance. Additionally, the required tolerances, quantity, key features, and any necessary certifications or surface treatments must be provided. Understanding the intended application or operating environment also helps in providing a quote.
Yes. Nickel alloys are tough, prone to work hardening, and have low thermal conductivity, making them more difficult to cut, turn, and mill compared to common metals. Suitable cutting tools and fluids are crucial.
Inconel is a high-performance nickel-chromium-based alloy, thus belonging to the broad category of nickel alloys, but with specific properties optimized for high temperatures and corrosion resistance.
Nickel alloys are very strong, possessing excellent tensile strength, yield strength, high-temperature stability, and corrosion resistance.
Nickel-based superalloys, such as Inconel 718 and Hastelloy, are among the most difficult alloys to machine due to their toughness, work hardening, and heat insulation properties.
Titanium has a high strength-to-weight ratio but a lower density than nickel alloys. Nickel alloys generally outperform titanium in terms of high-temperature strength and corrosion resistance.
Sulfated mineral oils or synthetic coolants are ideal choices. They provide excellent lubrication, reduce heat, and prevent work hardening of nickel alloy parts during CNC machining.
Their high strength and high thermal conductivity can lead to deformation, cracking, and stress concentration during welding. Therefore, special welding techniques and filler materials are required.
Yes, 99 nickel (pure nickel) can be machined, but suitable cutting tools, cutting fluid, and controlled speed and feed rate are still necessary to avoid work hardening and tool wear.
Ready to Develop Your New Product?
Whether you need 1 to 5000 custom nickel alloy parts, Elimold can tailor-make them for you using the most efficient processing techniques. Contact us now for a free quote within 4 hours.