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CNC Stainless Steel Parts
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| Place of Origin | Dongguan, China |
| Brand Name | Yexin |
| Certification | ISO9001:2015 |
| Model Number | SM48 |
CNC machining operates through subtractive processes, wherein the feedstock is machined to its
final form by the removal of material. This involves drilling holes, boring lots and pathways, and
shaping metal stock into new material with varying tapers, diameters, and shapes.
In subtractive manufacturing, the achievement of shapes relies on the removal of material, a
distinctive feature when compared to additive manufacturing methods that involve the addition,
layering, and deformation of materials to achieve a specified shape.
It also contrasts with injection molding, where material is injected in a different state of matter
using a mold and formed to a predetermined shape.
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
Parts produced by this type of machining are commonly found in the automotive, aerospace,
medical, marine, and hydraulic industries. Such as headers, housings, shafts, shells, knobs, rotors,
terminals, fittings, pistons, valve stems, and similar products.
Company Profile
FAQ's
1. How much import duty will I need to pay for my goods?
The import duty for your goods is not universally fixed, and its calculation depends on several
factors. In Australia, new CHAFTA regulations facilitate a phased introduction of duty-free imports.
Import duties vary widely and are contingent upon the nature of the imported goods.
Internationally, the majority of countries follow the Harmonized System (HS) codes, classifying a
broad spectrum of commercial trade goods.
2. What are you shipping terms?
Our standard shipping terms are Ex Works (EXW) for both rapid prototyping and regular
production orders. This implies that once the goods have left our premises, the customer
assumes responsibility for shipping, customs clearance, and all associated fees.
For express shipments, we employ Delivered Duty Unpaid (DDU), where the client is accountable
for paying import duty upon the arrival of the goods at the destination.
3. What if I am not completely satisfied with the parts I receive?
We stand by the quality of our materials and workmanship, adhering to the terms outlined in the
initial order and the details provided by you. Should any disputes arise based on subjective
evaluations, our management will be notified to address them in good faith, striving to ensure
your complete satisfaction.
Our ongoing business success is contingent on earning your trust in our ability to consistently meet
and exceed reasonable expectations.
4. Do you offer Quick-Turn CNC Machining?
Yes, we specialize in Quick-Turn CNC Machining, ensuring swift lead times for parts, with many ready
in just 3-4 days. Our services include an expedite option, and our team works closely with you to
fulfill your most time-sensitive requirements.
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