CNC Machining Stainless Steel Parts

Product Description

Our machining process involves the use of high-quality stainless steel, which ensures superior strength and durability. The stainless steel used in our products has excellent resistance to corrosion, rust, and chemicals, making it the ideal material for industrial use. Our skilled engineers rigorously test every product to ensure that they meet the highest quality standards.

Detailed Description of CNC Machining Stainless Steel Parts:

Product Feature

The product is ideal for industries that require precision engineering and high-quality finishing, such as the aerospace, automotive, medical, and defense industries. The part is designed to be used in applications that require the strength and corrosion resistance of stainless steel.

The most commonly used machining processes include turning, milling, and drilling. Turning is a process where the part is rotated on a lathe, and the cutting tool removes material from the outer diameter of the part. Milling is a process in which the cutting tool is moved along multiple axes to create complex shapes and designs. Drilling is a process where a hole is created in the part using a cutting tool.

The most commonly used stainless steel grades for machining include 304, 316, and 17-4 stainless steel. Each of these grades has unique properties that make them suitable for specific applications. For instance, 316 stainless steel has superior corrosion resistance compared to 304 stainless steel and is commonly used in marine applications.

To enhance the appearance of the part, various surface treatments can be used, including polishing, plating, and passivation. Polishing is often used to improve the aesthetic appearance of the part, while plating can improve the part's corrosion resistance. Passivation is a process where chemical treatment is applied to the part to remove impurities and create a passive layer that protects the part from corrosion.

Application

Here are some examples of our product application scenarios:

- Industrial automation: Many factories and plants need stainless steel parts for their automated assembly lines, conveyor systems, packaging machines, and robotics. Our CNC machining can make precise and durable parts that can withstand harsh environments, corrosive chemicals, and frequent use.

- Marine and offshore: Boats, ships, and offshore platforms often require stainless steel parts that resist saltwater, rust, and pressure. We can provide custom hinges, handles, latches, brackets, and other components that meet the stringent quality and safety standards of the maritime industry.

- Furniture and design: CNC Machining Stainless Steel Parts has a sleek and modern look that fits well with contemporary furniture and architectural designs. We can make bespoke parts for tables, chairs, cabinets, stairs, railings, and other decorative or functional elements that require precision and uniqueness.

- Energy and environment: Renewable energy and environmental protection industries demand stainless steel parts for solar panels, wind turbines, water treatment plants, and pollution control devices. We can contribute to these sectors by producing customized solutions that optimize performance and reduce waste.

Material of stainless steel: 303 SS, 304 SS, 304L, 316 SS, 316L, 17-4 PH, seamless SS tube, etc.

Our Capabilities

Our company is a precision CNC machining factory with over 17 years of experience and more than 40 CNC machines at our disposal. We specialize in machining over 90 types of metals and plastics, and we have expertise in 30 surface treatment techniques. Our team works with a high level of precision, and we can achieve tolerances as low as +/- 0.0004 inches (0.01mm).

In addition to our core machining capabilities, we also offer a range of other services, such as electrical discharge machining (EDM), wire cutting, gun drilling, grinding, tube bending, and more. With these added capabilities, we can provide a more comprehensive solution to our client's needs.

Our ability to produce precision parts and components across a wide range of materials and applications, all while maintaining tight tolerances, has earned us a reputation for high-quality work within our industry. This, combined with our commitment to customer service and our ability to scale quickly, has made us a trusted partner for many businesses in need of machining services.

Our Products:

we can produce CNC aluminum parts, CNC stainless steel parts, CNC brass or copper parts, CNC plastic parts, CNC steel parts, CNC titanium alloy parts.

Our processing range and tolerances

What we can do for you if cooperate with us?

1. We will offer you material certificate and quality certificate.

2. We will offer dimension reports for every of your order.

3. We will send you product package photo before shipment.

4. We can ensure you the delivery time.

5. We can guarantee the accuracy of our products.

6. We can quote you fast.

Send us a drawing for getting the price if you have a project that needs our help.

Types and characteristics of stainless steel materials：

According to the composition, stainless steel can be divided into Cr series (400 series), Cr-Ni series (300 series), Cr-Mn-Ni (200 series), and precipitation hardening series (600 series).

200 series—chromium-nickel-manganese austenitic stainless steel

300 series—chromium-nickel austenitic stainless steel

301—Good ductility, used for molded products. It can also be hardened by mechanical processing. Good weldability. Abrasion resistance and fatigue strength are better than 304 stainless steel.

302—The corrosion resistance is the same as that of 304, and the strength is better due to the relatively high carbon content.

303—By adding a small amount of sulfur and phosphorus, it is easier to cut than 304.

304—namely 18/8 stainless steel. The GB grade is 0Cr18Ni9.

309—Compared with 304, it has better temperature resistance.

316—After 304, the second most widely used steel grade is mainly used in the food industry, pharmaceutical industry and surgical equipment. The addition of molybdenum makes it a special corrosion-resistant structure. Because it has better resistance to chloride corrosion than 304, it is also used as "ship steel". SS316 is usually used in nuclear fuel recovery devices. 18/10 grade stainless steel usually also meets this application level. [1] Stainless steel bucket model 321—Except for the addition of titanium to reduce the risk of corrosion of the material welds, other properties are similar to 304.

400 series-ferritic and martensitic stainless steel.

408—Good heat resistance, weak corrosion resistance, 11% Cr, 8% Ni.

409—the cheapest model (British and American), usually used as a car exhaust pipe, is ferritic stainless steel (chrome steel).

410—Martensite (high-strength chromium steel), good wear resistance, poor corrosion resistance.

416—Sulfur is added to improve the processing performance of the material.

420—"Cutting tool grade" martensitic steel, similar to the earliest stainless steel such as Brinell high chromium steel. It is also used for surgical knives, which can be very bright.

430—Ferritic stainless steel, for decoration, such as car accessories. Good formability, but poor temperature resistance and corrosion resistance.

440—High-strength cutting tool steel with slightly higher carbon content. After proper heat treatment, higher yield strength can be obtained. The hardness can reach 58HRC, which is among the hardest stainless steels. The most common application example is the "razor blade". There are three commonly used models: 440A, 440B, 440C, and 440F (easy processing type).

500 series-heat-resistant chromium alloy steel.

600 series—Martensitic precipitation hardening stainless steel.

Stainless steel 630-the most commonly used precipitation hardening stainless steel model, usually called 17-4; 17% Cr, 4% Ni.

FAQ of CNC Machining Stainless Steel Parts ：

Q. Do you accept OEM/ODM?

A. We are OEM/ODM production factory in Shenzhen China.

Q. How many years of production experience does your company have?

A. We have a manufacturer with 17 years of CNC production and processing experience.

Q. Do you provide samples for free?

A. We can provide samples, but samples are not free.

Q. Are there 24-hour customers online to answer questions at any time?

A. We will answer questions within 24 hours.

Q. Can it be delivered quickly (or how many days are guaranteed for delivery, and the delivery period)?

A. The sample lead time is 7-15 days, and the mass production lead time is 25-30 days.

Contact us:

Contact: Penny Peng

Email: sales2@ruixing-mfg.com                 Mobile.: +86 13530245060

Address:2nd Floor, Building 3, No.22 Jian'An Road, FuHai, BaoAn, Shenzhen, China,518103