Stainless Steel CNC Machining Service

At YijinSolution, we specialize in precision stainless steel CNC machining, providing you with durable, custom stainless steel parts for various industries. Whether you’re looking for prototypes or mass production, our experienced team is here to help.

Our ISO 9001:2015 and ISO 14001:2015 certifications reflect our dedication to delivering high-quality products while adhering to strict environmental standards. As a trusted supplier, we serve businesses worldwide, including clients across the U.S., providing reliable stainless steel machining solutions.

Stainless Steel Machinability

Stainless steel is one of the most versatile materials, known for its resistance to corrosion, high strength, and durability. It is widely used in countless industries, from surgical tools to industrial machinery, due to its ability to withstand extreme conditions. Also read stainless steel machinability and tips to learn more.

Stainless Steel Grades We Work With

We offer CNC machining services for a wide variety of stainless steel grades, each suited to different industry applications. Our capabilities ensure precise machining for each of the following grades:

Material	Key Properties	Tensile Strength	Applications
410 Stainless Steel	Martensitic, magnetic, tough, heat treatable	450-600 MPa	Aerospace, valves, fasteners
17-4 Stainless Steel	Good corrosion resistance, hardenable to 44 HRC	930-1070 MPa	Aerospace, automotive, chemical
303 Stainless Steel	Excellent toughness and machinability, lower corrosion resistance than 304	500-700 MPa	Electronic components, aerospace
2205 Duplex Stainless Steel	Highest strength, withstands temperatures up to 300°C	620-800 MPa	Chemical processing, marine
440C Stainless Steel	Oil quenched for maximum hardness, heat treated	760-950 MPa	Bearings, blades, medical instruments
420 Stainless Steel	Mild corrosion resistance, high heat resistance and increased strength	620-700 MPa	Cutlery, surgical instruments
316 Stainless Steel	Similar to 304, improved corrosion and chemical resistance	515-770 MPa	Marine, food processing, medical

Key Advantages of Stainless Steel CNC Machined Parts

Stainless steel parts offer several benefits that make them ideal for precision CNC machining, from enhanced durability to excellent corrosion resistance. Below are some of the standout features that set stainless steel apart:

Aesthetic and Versatile: Stainless steel parts have an appealing surface finish and can be used in a variety of applications.
Corrosion Resistance: Stainless steel is highly resistant to corrosion, making it more durable than regular steel.
High Strength: The strength of CNC-machined stainless steel parts allows for the use of thinner plates, reducing material costs without compromising durability.
High-Temperature Resistance: Custom stainless steel parts are resistant to oxidation and maintain their strength at high temperatures, even in fire-resistant applications.
Ease of Processing: Stainless steel can be machined at room temperature, which allows for easier plastic deformation during processing.
No Surface Treatment Needed: Often, stainless steel parts do not require additional surface treatments post-machining, simplifying production and maintenance.
Easy to Clean: Stainless steel parts are easy to clean and have a high-quality finish, making them suitable for applications requiring hygiene (e.g., medical or food processing).
Good Welding Performance: Stainless steel parts offer excellent weldability, which is essential for many manufacturing processes.

Provide You With More Processing Options

Custom Stainless Steel Parts Applications

Precision CNC machining stainless steel parts are becoming the choice of many industries due to their desirable physical properties! Due to its excellent physical properties, stainless steel is one of the most popular industrial alloys for many CNC machining projects.

Applied CNC Machining Materials

Cobalt, Steel, Alloy Steel, Aluminum, Titanium, Beryllium, Stainless Steel, Brass, Nickel, Bronze Alloy, Carbide, Carbon Steel.

Surface Treatment Capabilities

wire drawing, polishing, anodizing, oxidation, sandblasting, laser engraving, electroplating, shot peening, electrophoresis, chromate, powder coating and painting.

CNC Machining Technology

CNC stainless steel milling, CNC stainless steel machining, CNC stainless steel drilling, CNC stainless steel threading.

CNC Machining Tolerance

± .0002 inches, ± .005 mm

Applications of Stainless Steel CNC Machining

Stainless steel parts produced through CNC machining are used in a wide range of applications, including:

Medical Industry: Surgical instruments, diagnostic equipment.
Aerospace: Aircraft components, precision gears.
Automotive: Engine parts, exhaust systems.
Food Processing: Corrosion-resistant machinery components.

Whether you need small-batch prototypes or high-volume production, YijinSolution provides end-to-end machining services, ensuring high precision and fast turnaround.

Stainless Steel CNC Machining Services: Turnaround Times

We offer flexible production timelines to meet your project deadlines, from rapid prototyping to high-volume production:

Project Type	Turnaround Time
Urgent High-Precision Sample	Within 24 hours
New Mold Requirement	Mold production in 5 days, delivery within 7 days
Standard Prototyping	Typically 5-7 days
High-Volume Production	2-4 weeks, depending on project complexity

Our goal is to help you get your parts when you need them, without compromising on quality or precision.

Stainless Steel Fabrication- Faqs

What are the common problems encountered in CNC machining of stainless steel parts?

Some friends may think that stainless steel parts should not rust. If they are rusted, there must be a problem with the material. In fact, stainless steel parts are not 100% rust-proof, but they have better corrosion resistance than other materials. Causes of stainless steel parts rust are:

Factors of CNC processing equipment: In the process of bending and bending of profiles and plates, the scratches and creases caused are also the main reasons for rust after treatment.

Other factors: Stainless steel raw materials in the procurement, storage process, due to the hoisting, transportation process caused by serious bumps and scratches, is also one of the reasons for corrosion.

So what should I do if the stainless steel parts are rusted?

Slight rust spots appear on machining stainless steel parts. Wearing gloves, use a scouring pad to wipe down the rusted areas.
Severe rust spots appear on CNC machining stainless steel parts. You can apply an appropriate amount of rust remover to the rusted part of the stainless steel. After about 3 minutes, dry it with a cotton cloth, and then use a scouring pad to remove the adhering matter. Clean the surface of the machining stainless steel parts with a cotton cloth, then rinse with water and dry it.

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