CNC Machining in Stainless Steel

STCNC offers a diverse range of over 10 types of stainless steel, ranging from commonly used 304 stainless steel to 17-4 PH stainless steel, catering to a wide range of applications.

CNC Machining Stainless Steel Materials

Stainless steel, an iron alloy renowned for its strength, low electrical conductivity, and resistance to rust and corrosion, is an ideal choice for mass production in industries such as aerospace, marine, offshore, and daily necessities.

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Available Materials

Stainless steel 304/304L | 1.4301 | X5CrNi18-10

304 or 304L is one of the most commonly used Stainless-Steel; it is Easy to Machining and can be Formed in Various Shapes and featured Excellent Mechanical Properties and higher corrosion resistance.

Stainless steel 316/316L | 1.4401/1.4404 | X2CrNiMo17-12-2

Stainless steel 316 has similar mechanical properties to 304 but has higher corrosion resistance due to the addition of 2% molybdenum alloy, commonly used in marine and offshore applications.

Stainless steel 303 | 1.4305 | X8CrNiS18-9

Stainless Steel 303 has more roughness than 304 but lower Corrosion resistance due to the addition of sulfur. Based on 304’s Good Mechanically, it’s Suited for Mass production. Cost-effective and Shorten your Lead Time.

Stainless Steel 17-4 PH | 1.4542 | X5CrNiCuNb16-4

17-4 PH Stainless Steel-SAE Type 630 stainless steel is precipitation-hardening stainless is capable of being hardened up to 44 Rc.  It is featured with excellent corrosion resistance.

Stainless steel 416 | 1.4005 | X12CrS13

416 stainless steel is a magnetic martensitic stainless Grade. It is well-known as it is free-machining. It has the largest machinability of all stainless steel grades. moderate corrosion

Stainless steel 2205 Duplex 1.4462 |2205| X2CrNiMoN 22-5-3

Combined austenitic alloy’s resistance to stress corrosion cracking and high strength with ferritic alloy’s good machinability—suits for parts in high chlorine environments: marine vessels, chemical Processing.

Stainless steel 430 | 1.4016 | X6Cr17

As a Widely Used Material, Stainless steel 430 is magnetic and corrosion resistant—similar features as 304 stainless. Due to the lack of Nickel,430 has lower Corrosion resistant ability but a Better Price.

Stainless steel 301 | 1.4310 | X10CrNi18-8

Stainless steel 301 is corrosion resistant similar to Stainless steel 304.

Stainless steel 15-5 | 1.4545 | FE-PM1802 | X5CrNiCu15-5

Stainless Steel 15-5 has a higher toughness than 17-4, better corrosion resistance, and transverse properties than similar martensitic grades. The hardness desired can be altered by heat treatment.

Stainless steel 420 | 1.4021 | X20Cr12 | 20Cr13

420 is a hardenable, martensitic stainless steel that modifies Alloy 410. Better Tougness and Corrosion resistant features due to the Carbon and Chromium Elements. are used for various applications where good corrosion and outstanding hardness are necessary.

Stainless steel 440C | 1.4125 | X105CrMo17

440C has the highest strength, hardness, and wear resistance of all the commonplace 440-series stainless alloys with high carbon content and moderate corrosion resistance. Bearing steel and used in rolling contact stainless bearings, such as ball bearings.

More About Stainless Steel CNC Machining

Custom Stainless steel parts

Custom stainless steel parts refer to components or pieces manufactured to specific specifications and designs, typically used in specialized applications or industries. They can be made in various shapes, sizes, and grades of stainless steel, depending on the customer’s requirements and the end-use of the part.

Stainless steel is a popular material for custom parts due to its durability, resistance to corrosion, and ease of fabrication. This makes it ideal for use in aerospace, automotive, medical, and food processing industries, where the parts must withstand harsh environments and frequent exposure to corrosive elements.

Creating custom stainless steel parts typically involves using specialized equipment, such as CNC machining centers, to shape and finish the material. The parts can be made through various fabrication methods, including forging, casting, stamping, and welding. Once the parts have been fabricated, they may undergo multiple finishing processes, such as polishing, to enhance their appearance and performance.

Suppose you’re interested in creating custom stainless steel parts. In that case, you must work with a manufacturer with experience in this area and the capability to produce parts that meet your specific requirements. This will help ensure you receive a high-quality product that meets your needs and performs as expected in your application.

Stainless steel CNC machining services

Stainless steel CNC (computer numerical control) machining is a process that uses specialized equipment to cut and shape stainless steel components to precise specifications precisely. The process is highly automated and controlled by a computer program allowing accurate and repeatable results.

CNC machining is a popular method for producing custom stainless steel parts, as it creates complex shapes and geometries with a high degree of accuracy and repeatability. The process can also produce parts with tight tolerances and fine finishes.

In CNC machining, a cutting tool is mounted on a rotating spindle and is guided by the computer program to remove material from a workpiece. The process can produce many parts, including complex geometries, internal features, and intricate details.

The selection of a suitable cutting tool and the appropriate machining parameters, such as speed and feed rate, will depend on the specific requirements of the part and the type of stainless steel being machined. Using specialized cutting fluids and cooling systems can also improve the machining process and help extend the cutting tool’s life.

Suppose you need stainless steel CNC machining services. In that case, working with a supplier with experience in this area and the capability to produce parts that meet your specific requirements is essential. This will help ensure you receive a high-quality product that meets your needs and performs as expected in your application.

Stainless steel machine shops

Stainless steel machine shops are manufacturing facilities that specialize in producing custom stainless steel parts and components. They typically offer a range of services, including CNC (computer numerical control) machining, welding, forging, casting, and stamping, to produce parts that meet the specific requirements of their customers.

Stainless steel machine shops are found in various industries, including aerospace, automotive, medical, and food processing, where parts must withstand harsh environments and frequent exposure to corrosive elements.

When choosing a stainless steel machine shop, it’s important to consider several factors, including:

1、Experience: Look for a shop that has experience working with stainless steel and producing parts for your industry or application.

2、Equipment and capabilities: Ensure the shop has the necessary equipment and capabilities to produce the type of part you need.

3、Quality control: Choose a shop with a robust quality control process to ensure that the parts they produce meet your specifications and standards.

4、Lead time and delivery: Consider the shop’s lead time and ability to meet your delivery requirements.

5、Cost: Get quotes from several shops to compare prices and ensure you get the best value for your investment.

By working with a reputable and experienced stainless steel machine shop, you can ensure that you receive a high-quality product that meets your needs and performs as expected in your application.

Frequently Asked Questions

The cost of stainless steel CNC (computer numerical control) machining can vary widely depending on several factors, including:

Complexity of the part: The more complex the geometry of the part, the more time and material it will require to produce, which will drive up the cost.

Volume: The cost of producing a single part is typically higher than the cost of producing multiple parts due to the set-up costs involved.

Material: The cost of the stainless steel material can vary depending on the type and grade of stainless steel being used.

Finishing: Any additional finishing processes, such as polishing or anodizing, can add to the cost of the parts.

Lead time: The lead time required for the production of the parts can also affect the cost, as rush orders or tight delivery schedules may require additional resources or a premium price.

Typically, the cost of stainless steel CNC machining can range from a few dollars for a simple part to several hundred dollars or more for a complex part with tight tolerances and special requirements.

It’s important to note that the cost of stainless steel CNC machining can vary greatly between suppliers and even between different quotes from the same supplier. To get an accurate estimate of the cost, it’s best to provide the supplier with detailed specifications and drawings of the parts you need, as well as any special requirements or constraints.

A stainless steel CNC (computer numerical control) machine can produce various custom parts and components. Some everyday items that can be made with a stainless steel CNC machine include:

Medical instruments and devices: Stainless steel is often used in the medical industry due to its biocompatibility and resistance to corrosion, making it an ideal material for producing medical instruments and devices.

Aerospace components: The high strength and durability of stainless steel make it a popular choice for producing aerospace components, such as structural parts and fluid system components.

Food processing equipment: Stainless steel is often used in food processing equipment due to its resistance to corrosion and ability to withstand frequent exposure to harsh cleaning agents and corrosive elements.

Automotive parts: Stainless steel is used in various automotive applications, including exhaust systems, fuel lines, and suspension components.

Fasteners and hardware: Stainless steel is commonly used for fasteners and hardware due to its strength, durability, and resistance to corrosion.

Consumer goods: Stainless steel produces various consumer goods, such as kitchen appliances, home accessories, and jewelry.

In summary, a stainless steel CNC machine can produce various parts and components for multiple industries, including medical, aerospace, automotive, food processing, and consumer goods. The versatility of the machine, combined with the durability and corrosion resistance of stainless steel, make it an ideal choice for producing high-quality custom parts and components.

A CNC machine for Stainless steel is a computer numerical control (CNC) machine specifically designed to machine stainless steel. CNC machines are automated machines programmed to produce specific parts and components with high accuracy and repeatability.

CNC machines are equipped with specialized tools and cutting heads for machining stainless steel, allowing them to produce parts with tight tolerances and precise details. They can have various roles, from small and complex medical instruments to large and heavy aerospace components.

The benefits of using a stainless steel CNC machine for production include:

Precision: CNC machines can produce parts with high accuracy and repeatability, ensuring that each piece is consistent and meets the required specifications.

Efficiency: CNC machines can produce parts faster and more efficiently than manual machining methods, making them a cost-effective option for high-volume production.

Flexibility: CNC machines can be programmed to produce a wide range of parts, from simple and essential components to complex and intricate designs.

Repeatability: CNC machines can produce multiple identical parts with the same high level of accuracy, making them ideal for large production runs.

Overall, a CNC machine is essential for producing high-quality custom stainless steel parts and components quickly and efficiently.