Services
Stainless steel CNC machining
Custom stainless steel parts manufacturing
Why US
Choose our Stainless steel CNC machining
We provide stable, mass-producible stainless steel CNC machining services, undertaking various customized stainless steel machining needs for global clients. We specialize in stainless steel CNC machining, helping clients efficiently manufacture and deliver stainless steel parts, from prototype verification to mass production.
As a stainless steel processing company located in China, we have our own stainless steel processing workshop equipped with three-axis and five-axis CNC machines, capable of processing various stainless steel materials and complex structural parts. While ensuring processing quality, our shortest delivery time can be as short as 3 working days, making us suitable for projects with tight deadlines.
We do not just process parts, but provide complete stainless steel processing services, including material selection, processing plan confirmation, and stable delivery of CNC machined parts.
Advantages of stainless steel in CNC machining
Stainless steel is widely used in the manufacture of industrial equipment, structural components, and functional parts due to its stable mechanical properties and good environmental adaptability. In CNC machining, stainless steel is a mature material choice that balances strength, precision, and durability.
Corrosion resistance and long-term stability
Stainless steel maintains its good performance in humid, chemical, or outdoor environments, making it suitable for metal parts and structural components intended for long-term use. Precision-machined stainless steel parts exhibit reliable dimensional stability and surface quality.
Suitable for precision CNC machining
With appropriate cutting tools and machining parameters, a stable CNC machining process for stainless steel parts can be achieved, meeting the requirements of precision machining and consistency, and is suitable for customized parts with complex geometries.
Covering everything from prototypes to large parts manufacturing
Stainless steel is suitable for both prototype development and the production of small to medium batches of stainless steel machined parts, as well as large-scale production. Combining three-axis and five-axis CNC stainless steel machining capabilities can effectively meet the needs of different sizes and structural complexities.
Machinable stainless steel grades
We can select suitable stainless steel materials for CNC machining based on the part’s structure, operating environment, and processing requirements. Whether it’s a standard structural component or an application requiring higher strength or corrosion resistance, we can provide stable stainless steel machining service support.
304 / 304L stainless steel
One of the most widely used stainless steel materials, it boasts well-balanced overall performance and is suitable for most stainless steel CNC machining scenarios. It is commonly used in structural components, housings, and various custom parts, making it a typical choice for easy-to-machine stainless steel.
316 / 316L stainless steel
It outperforms the 304 series in corrosion resistance, making it suitable for more demanding environments. It is commonly used for machined stainless steel parts where high stability is required.
303 stainless steel
While ensuring the basic properties of stainless steel, it has better machinability, making it suitable for CNC machining of stainless steel parts where processing efficiency and surface quality are required.
301 stainless steel
It has good strength and formability, making it suitable for the manufacturing and custom processing of structural stainless steel parts.
430 stainless steel
Ferritic stainless steel is suitable for processing stainless steel parts where corrosion resistance requirements are relatively moderate.
17-4 PH Stainless Steel
It possesses high strength and good dimensional stability, and is often used in load-bearing and functional stainless steel precision-machined parts.
15-5 stainless steel
Similar to 17-4 PH, it is suitable for manufacturing custom stainless steel parts that require high strength and stable performance.
416 stainless steel
It has good machinability and is suitable for CNC machining of stainless steel parts with complex structures.
420 stainless steel
It has high hardness and is often used in the machining of wear-resistant stainless steel parts.
440C Stainless Steel
With high hardness and high wear resistance, it is suitable for precision machining applications of stainless steel with high performance requirements.
2205 duplex stainless steel
It combines high strength with good corrosion resistance, making it suitable for large or high-performance stainless steel machining parts under special working conditions.
Stainless steel CNC machining capabilities and equipment
Based in our own stainless steel processing workshop, we provide customers with stable and repeatable stainless steel CNC machining services. By rationally configuring equipment and processing procedures, we can simultaneously ensure machining accuracy, efficiency, and delivery cycle.
CNC machining method
We support multiple CNC stainless steel machining methods, suitable for parts with varying structural complexity and precision requirements:
- Three-axis CNC machining of stainless steel
Suitable for machining relatively regular stainless steel parts and prototypes, with high efficiency and controllable delivery time.
- Five-axis CNC machining of stainless steel parts
Suitable for stainless steel precision machining projects with complex curved surfaces, multi-angle structures and high precision requirements, it can reduce the number of clamping operations and improve overall consistency.
During the machining process, proper selection of cutting tools and cutting parameters is essential to ensure the dimensional stability and surface quality of CNC-machined stainless steel parts.
Machining Dimensions and Precision Capabilities
- Tolerance capability: ±0.125 mm
- Maximum part size: 200 × 80 × 100 cm
- Supported types: Prototypes, small batches, and large stainless steel machined parts
This capability configuration can meet various application needs such as structural components, functional components, and CNC steel structure processing, and is suitable for long-term and stable stainless steel parts manufacturing projects.
Typical applications of stainless steel machined parts
Stainless steel, with its stable properties and good environmental adaptability, is widely used in various industrial and commercial applications. The stainless steel parts we process are commonly found in the following scenarios:
Custom stainless steel mechanical parts
Stainless steel is commonly used to manufacture various custom stainless steel mechanical parts, such as connectors, supports, and functional structural components. These parts typically have high requirements for dimensional stability and long-term reliability, making them suitable for CNC machining.
Applicable features:
- Stable structure, wear-resistant and durable
- Suitable for precision machining and repetitive production.
- Custom manufacturing is available based on drawings.
CNC steel structure machining and load-bearing components
In applications requiring high load-bearing capacity, stainless steel can be used for CNC machining of related parts, such as frames, supports, and reinforcing structures. These stainless steel machined parts are typically large in size and require high processing stability and consistency.
Applicable features:
- Suitable for machining large stainless steel parts.
- Can be combined with three-axis or five-axis CNC machining to complete the process.
- Suitable for small to medium batch production
Industrial equipment and functional stainless steel parts
Stainless steel is widely used in functional components of industrial equipment, such as fasteners, moving parts, and connecting assemblies. CNC machining of stainless steel parts allows for the creation of complex geometries and stable assembly while maintaining structural strength.
Applicable features:
- Dimensional accuracy is controllable
- Suitable for precision machining of stainless steel
- Meets long-term operational requirements
Prototype Development and Small-Batch Manufacturing
During the product development phase, stainless steel is often used for prototyping and functional testing. CNC machining of stainless steel can complete the manufacturing of prototype parts in a short cycle, providing a reliable basis for subsequent design optimization and mass production.
Applicable features:
- Supports prototyping
- Short delivery time and fast response
- Suitable for custom stainless steel parts development