Custom Steel Part Machining Services Milling Machining Parts CNC Stainless Steel
The optimal application of CNC machining is found in one-off manufacturing tasks and in
low-to-medium volume production scenarios, typically ranging from several hundred to 1000 parts.
For cost-effectiveness, particularly in the production of metal prototypes, CNC machining is
highly recommended. Additionally, when parts demand stringent tolerances, choosing CNC
machining becomes imperative for achieving precision.
Product Details
Stainless Steel Finishing and Post-Processing
| Name | Machining Marks |
| Brushed + electropolishing | Removed on Primary surfaces |
| Electroless nickel plating | Reduced but visible |
| As machined | Visible, light surface scratches |
| Smooth machining | Visible, light surface scratches |
| Fine machining | Slightly visible |
| Polishing | Removed on primary surfaces |
| Bead blasting | Removed for non-cosmetic, removed on primary surfaces for cosmetic |
| Brushing | Reduced for non-cosmetic, removed on primary surfaces for cosmetic |
| Powder coating | Removed |
| Black oxide | Visible |
Stainless Steel Machining Services
Our state-of-the-art machine shops are equipped to manufacture tailor-made stainless steel
components utilizing CNC turning machines and 3- and 5-axis CNC milling machines.
Our facilities boast a diverse range of 11 stainless steel types, including Stainless Steel 304,
Stainless Steel 316, Stainless Steel 303, Stainless Steel 17-4PH, Stainless Steel 416,
Stainless Steel 2205 Duplex, Stainless Steel 420, Stainless Steel 440C, Stainless Steel 430,
Stainless Steel 301, and Stainless Steel 15-5, enabling us to meet a wide array of project
requirements.
| Common Stainless Steel Materials |
| No. | Properties |
| Stainless steel 304/304L | Stainless steel 304L (CNC) has excellent mechanical properties and good machinability. Resistant to most environments and corrosive media. |
| Stainless steel 316/316L | Stainless steel 316L (CNC) has similar mechanical properties to 304, with higher corrosion and chemical resistance. Ideal for marine applications. |
| Stainless steel 303 | Stainless steel 303 (CNC) has excellent toughness, but lower corrosion resistance than 304. Ideal for high volumes, due to its excellent machinability. |
| Stainless Steel 17-4 PH | Stainless steel 17-4 (CNC) - SAE grade 630 - is a precipitation hardening alloy with good corrosion resistance. Can be hardened up to 44 HRC. |
| Stainless steel 416 | Stainless steel 416 is magnetic and has a high machinability. |
| Stainless steel 2205 Duplex | Stainless steel 2205 Duplex (CNC) is the alloy with the highest strength and hardness. Suitable for applications in severe environments up to 300°C. |
| Stainless steel 420 | Stainless steel 420 provides high strength and corrosion resistance. It is the hardest of all stainless steels when hardened. |
| Stainless steel 440C | Stainless steel 440C has improved toughness and corrosion resistance due to Carbon and Chromium content. |
| Stainless steel 430 | Stainless steel 430 is magnetic and corrosion resistant. |
| Stainless steel 301 | Stainless steel 301 is corrosion resistant similar to Stainless steel 304. |
| Stainless steel 15-5 | Stainless steel 15-5 has a higher toughness than 17-4, better corrosion resistance and transverse properties compared to other similar martensitic grades. |
CNC Machining Applications
CNC machinery finds widespread application across a spectrum of industries, notably in aerospace,
automotive parts manufacturing, medical machine manufacturing, transportation, defense, marine,
oil and gas, and electronics.
The precision and efficiency offered by CNC machining have revolutionized these sectors, enabling
them to streamline the mass production of custom CNC parts.
From crafting intricate components in aerospace to precision parts in medical devices, CNC
machinery serves as a cornerstone in enhancing efficiency and accuracy in manufacturing processes.
Company Profile
FAQ's
1. How quickly can I get my parts?
With complete 2D and 3D CAD models, we can manufacture quality parts in just two weeks.
However, for more complex parts with special features, additional time may be required.
Request a quote for accurate lead times tailored to your project.
Shipping is primarily done via air freight, taking only a few days from China to Europe or
North America.
2. How does you ensure the quality of my parts?
After order confirmation, we conduct a thorough Design for Manufacturing (DFM) review to
pinpoint any potential issues that could affect part quality. Incoming materials undergo rigorous
inspection and verification using advanced testing equipment.
Final inspection reports are generated before shipment. Moreover, we provide the capability to
share inspection data in real-time, allowing us to collaborate on addressing any quality concerns
that may arise during the production process.
3. What type of surface finishes does provide?
Our services encompass a wide array of finishing options to attain the desired appearance and
texture for your parts. We offer treatments for metal, texturing specifically for plastic injection
mold tools, and painting for both metal and plastic, among other choices.
Discover more about specifying your preferred surface texture in our blog.
4. Can passivate my parts?
Passivation is a surface treatment that modifies the chemistry of specific metals.
Our services include passivation for purposes such as corrosion protection, increased durability,
and enhanced cosmetic appearance.
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Custom Steel Part Machining Services Milling Machining Parts CNC Stainless Steel Images
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