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| Price | $0.15-2.99 |
| MOQ | 1pcs |
| Delivery Time | 5-15 day |
| Brand | PFT |
| Place of Origin | China |
| Certification | ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,RoSH,CE etc. |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Place of Origin | China | Keyword | Cnc Machining Stainless Steel Parts |
| Shipment | DHL, UPS, FedEx or as Your Request | Service | OEM ODM,OEM/ODM |
| Trademark | BY | Certification | ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,RoSH,CE etc. |
| Test Equipment | Japan Keyence IM7000 | Colour | silver, black ,gold,grey etc |
| Brand Name | PFT | Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Type Of Machining | Precision CNC TURNING CNC LATHING | Equipment | CNC Turning Machine |
| Price | $0.15-2.99 | Delivery Time | 5-15 day |
| Oem | Available,Offered,Accept | Minimum Order Quantity | 1pcs |
| Odm | We Supply ODM Service | High Precision | +/-0.005mm Tolerance |
| Factory Visit | Welcome Anytime | Application | Automotive, Aerospace, Medical, Electronics |
| Surface Finishing | Anodizing, Plating, Polishing, Etc | Quality Control | 100% Inspection |
Custom precision stainless steel parts are CNC machined or turned components manufactured from stainless steel grades including 303, 304, 316, or 17-4PH. These parts are widely utilized across multiple industries:
Key advantage: Excellent corrosion resistance combined with dimensional stability under tight tolerances.
Project: Food-grade valve component
Material: SUS316
Process: CNC turning + milling + polishing
Technical Insight: Stainless steel is prone to work hardening—tool selection and cutting strategy are critical for successful machining.
| Grade | Best For | Key Feature |
|---|---|---|
| 303 | High-speed machining | Easy to machine |
| 304 | General industrial use | Balanced performance |
| 316 | Marine / food / medical | Superior corrosion resistance |
| 17-4PH | Aerospace / high strength parts | Heat-treatable, high strength |
Buyer Tip: If your part is exposed to chemicals or moisture, 316 stainless steel is often worth the extra cost.
Common Issue: Over-specifying tolerance increases cost by 20-50% unnecessarily.
| Finish Type | Roughness (Ra) | Application |
|---|---|---|
| As-machined | 1.6-3.2 μm | Internal components |
| Fine machining | 0.8-1.6 μm | General visible parts |
| Polishing | ≤0.8 μm | Medical / food-grade |
Before choosing a supplier, confirm they offer:
Real Issue: 40% of quality disputes come from insufficient inspection capability, not machining errors.
Pain Point Solved: Rust spots on stainless parts are often due to missing passivation, not poor material quality.
| Factor | Stainless Steel | Aluminum |
|---|---|---|
| Strength | Higher | Medium |
| Corrosion Resistance | Excellent | Good |
| Machinability | Lower | High |
| Cost | Higher | Lower |
Conclusion: Choose stainless steel for durability and corrosion resistance, aluminum for lightweight applications and cost efficiency.
Before placing an order, request the following documentation:
