CNC Turned Stainless Steel
Parts are machined on CNC turning centers (2-axis / 3-axis / multi-axis) using carbide tools and high-speed cutting. Threading, knurling, polishing, and cleaning complete the process.
2.Our Capabilities
We provide stainless steel CNC turning services including passivation. 15 CNC lathes and multi-axis machines ensure stable output.
3.Quality Control
Material inspection with spectrometer
In-process caliper and micrometer checks
Final inspection with CMM
ISO 9001 compliance
CNC Turned Stainless Steel Components – Precision Machined by Shenzhen Ruiyihang
We are experts at making CNC Turned Stainless Steel parts that are very accurate and reliable here at Shenzhen Ruiyihang Technology Co., Ltd. Our engineering-driven team has been making unique parts with surface roughness as low as Ra 1.6 and tolerances as tight as ±0.02 mm since 2008. We can help with projects from the pilot stage to mass production with our 15+ CNC lathes and multi-axis tools. Our engineers, who have more than 15 years of experience on average, work directly with you to make ideas better and find solutions to difficult machining problems. Your parts will always meet foreign standards thanks to our fast sample return time of 3–7 days, our 100% custom OEM/ODM service, and our thorough quality control.
Why Choose Our CNC Turned Stainless Steel Services?
Engineering-First Approach
You will work directly with our skilled engineers. Not a middleman. There was no confusion.
We carefully look over your pictures. We talk about material choices. We suggest changes to the plan that will help you save time and money.
This way of working together cuts down on mistakes. It cuts down on your lead time. It makes it easy to make your parts.
Fast and Flexible Production
In modern industry, speed is important. We get it.
Our process for giving quotes is quick. Usually, making samples takes seven days. We can send in as little as three days for easier shapes.
No matter how many prototypes you need or how quickly you need them, we can bend to your needs. With 15 CNC turning centers, we can keep our capacity fixed and our output steady.
Precision You Can Trust
Precision is required for CNC Turned Stainless Steel Parts. It comes from our quality control method.
We use spectrometers to check the things that come in. As we work, we use callipers and micrometres to check the work in real time. CMM equipment goes through a final check.
ISO 9001 standards are met by all of the parts. If you ask, we can give you material certificates and inspection records.
Our Manufacturing Capabilities
Advanced CNC Turning Technology
We run turning centers with two, three, or more axes. These tools are very good at working with complicated shapes.
Threading, knurling, finishing, and passivation are all parts of our process. We use high-speed cutting settings and tungsten tools that are specifically designed to work with stainless steel.
As a result? Parts that have a smooth surface, exact measurements, and long-lasting quality.
Material Expertise
We work with the following types of stainless steel:
- 303 stainless steel is very easy to machine.
- 304 stainless steel has the right amount of strength and protection to rust.
- 316 stainless steel is better at resisting rust in harsh settings.
Not sure which material will work best for you? Our engineers will help you based on your funds and the functions you need.
Full Customization
We don't make common things. Everything we make is made to order based on your pictures.
We make parts that are exactly what you want, from shafts and bushings to threaded fittings and precision joints. Complex traits? Special treatments for the surface? Orders in small amounts? We take care of all of them.
Technical Specifications
| Item | Description |
|---|---|
| Material | Stainless Steel 303 / 304 / 316 |
| Process | CNC Turning / Multi-Axis Lathe Machining |
| Surface Finish | As-machined finish / Passivation available |
| Tolerance | ±0.02 mm (or per ISO 2768 / custom drawing) |
| Surface Roughness | Ra 1.6 (standard), finer finishes available |
| Drawing Format | 2D (PDF/DWG), 3D (STEP/IGS) |
| Production Volume | Prototype to Mass Production |
| Inspection | 100% Inspection / Sampling Inspection |
| Lead Time | Sample: 3–7 days / Batch: Based on quantity |
Quality Assurance at Every Step
Quality isn't just a checkbox. It's built into our workflow.
Incoming Inspection: We verify all raw materials with spectrometer analysis and material certificates.
In-Process Control: Operators check dimensions during machining. This catches issues early, before they become costly problems.
Final Inspection: Every batch undergoes thorough measurement using CMM and calibrated instruments.
Compliance: We follow ISO 9001 quality management standards. FDA-compliant materials are available for food-contact applications.
If any quality issue arises within the same month, we'll remanufacture your parts within 1 week and cover all shipping costs.
Global Logistics Made Simple
We understand international shipping can be complicated. We make it easy.
Our logistics team arranges fast door-to-door delivery worldwide. We're especially efficient with small-batch orders.
Duties, customs, and freight? We can coordinate everything for your convenience.
FAQ
Q: What stainless steel grades are commonly used for turned parts?
We commonly machine 303, 304, and 316 stainless steel, depending on requirements for machinability, strength, and corrosion resistance.
Q: Is stainless steel suitable for precision turning?
Yes, although harder to machine, stainless steel can achieve high precision and excellent surface finish with proper tooling and parameters.
Q: What types of parts are typically produced by stainless steel turning?
Common parts include shafts, bushings, threaded components, fittings, and precision connectors requiring strength and durability.
Contact Us
Ready to experience precision CNC Turned Stainless Steel manufacturing with engineering support you can trust? Contact us at bill@bldmachining.com to discuss your project today.
