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Huis > producten > CNC Draaiende Delen > Custom High Precision Corrosion Resistant CNC Machined Parts and CNC Turning Parts

Custom High Precision Corrosion Resistant CNC Machined Parts and CNC Turning Parts

Productdetails

Plaats van herkomst: China

Merknaam: PFT

Certificering: ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,RoSH,CE etc.

Betaling & het Verschepen Termijnen

Min. bestelaantal: 1 stks

Prijs: $0.15-2.99

Levertijd: 5-15 dagen

Betalingscondities: L/C, D/A, D/P, T/T, Western Union

Krijg Beste Prijs
Markeren:

Custom CNC Machined Parts

,

High Precision CNC Turning Parts

,

Corrosion Resistant Precision Stainless Steel Parts

Fabrieksbezoek:
Welkom, wanneer dan ook.
Tipe bewerking:
Precisie CNC-draaien CNC-draaien
Sollicitatie:
Automobilerij, luchtvaart, geneeskunde, elektronica
Trefwoord:
CNC-bewerking van onderdelen van roestvrij staal
Oppervlakteafwerking:
Anodiseren, plateren, polijsten, enz
ODM:
Wij leveren ODM de dienst
Kleur:
Zilver, zwart, goud, grijs enz
Hoge precisie:
+/- 0,005 mm tolerantie
Verzending:
DHL, UPS, FedEx of als uw verzoek
Testapparatuur:
Japan Keyence IM7000
Kwaliteitscontrole:
100% inspectie
Handelsmerk:
DOOR
OEM:
Beschikbaar, aangeboden, aanvaard
Dienst:
OEM ODM, OEM/ODM
Apparatuur:
CNC Draai Machine
Fabrieksbezoek:
Welkom, wanneer dan ook.
Tipe bewerking:
Precisie CNC-draaien CNC-draaien
Sollicitatie:
Automobilerij, luchtvaart, geneeskunde, elektronica
Trefwoord:
CNC-bewerking van onderdelen van roestvrij staal
Oppervlakteafwerking:
Anodiseren, plateren, polijsten, enz
ODM:
Wij leveren ODM de dienst
Kleur:
Zilver, zwart, goud, grijs enz
Hoge precisie:
+/- 0,005 mm tolerantie
Verzending:
DHL, UPS, FedEx of als uw verzoek
Testapparatuur:
Japan Keyence IM7000
Kwaliteitscontrole:
100% inspectie
Handelsmerk:
DOOR
OEM:
Beschikbaar, aangeboden, aanvaard
Dienst:
OEM ODM, OEM/ODM
Apparatuur:
CNC Draai Machine
Custom High Precision Corrosion Resistant CNC Machined Parts and CNC Turning Parts
CNC Machined Custom Precision Stainless Steel Parts
Product Overview

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:

  • Medical devices
  • Food processing equipment
  • Automotive systems
  • Industrial machinery

Key advantage: Excellent corrosion resistance combined with dimensional stability under tight tolerances.

Real Machining Case Study

Project: Food-grade valve component

Material: SUS316

Process: CNC turning + milling + polishing

Challenges
  • Surface roughness requirement: Ra ≤ 0.8 μm
  • Tight tolerance: ±0.01 mm
Solution
  • Reduced cutting speed by 18%
  • Used carbide tools with TiAlN coating
  • Applied multi-stage polishing
Results
  • Surface finish improved from Ra 1.6 to 0.6 μm
  • Scrap rate reduced by 27%
  • Delivery stability improved (on-time rate 98%)

Technical Insight: Stainless steel is prone to work hardening—tool selection and cutting strategy are critical for successful machining.

Custom High Precision Corrosion Resistant CNC Machined Parts and CNC Turning Parts 0
Stainless Steel Grade Selection Guide
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.

Step-by-Step Selection Process
1. Define Tolerance Requirements
  • Standard CNC: ±0.05 mm
  • Precision parts: ±0.01 mm or tighter

Common Issue: Over-specifying tolerance increases cost by 20-50% unnecessarily.

2. Surface Finish Requirements
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
3. Processing Capabilities to Verify

Before choosing a supplier, confirm they offer:

  • 3/4/5-axis CNC machining
  • CNC turning (for shafts & round parts)
  • Surface treatment (polishing, passivation)
  • Inspection equipment (CMM, projector)

Real Issue: 40% of quality disputes come from insufficient inspection capability, not machining errors.

4. Heat Treatment & Post-Processing
  • Solution annealing (for corrosion resistance)
  • Passivation (removes free iron)
  • Electropolishing (ultra-smooth surface)

Pain Point Solved: Rust spots on stainless parts are often due to missing passivation, not poor material quality.

Material Comparison: Stainless Steel vs Aluminum
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.

Buyer Checklist

Before placing an order, request the following documentation:

  • Material certificate (Mill Test Report)
  • Dimensional inspection report
  • Surface roughness data
  • Real application case or samples
  • Production photos or videos

Algemene rating

4.7
Gebaseerd op 50 beoordelingen voor deze leverancier

Ratingsnapshot

Het volgende is de verdeling van alle beoordelingen
5 sterren
67%
4 sterren
33%
3 sterren
0%
2 sterren
0%
1 sterren
0%

Alle recensies

S
Smith Johnson
Tuvalu Nov 12.2025
The stainless steel cnc machining parts showed uniform machining marks and the threads matched perfectly with my test fixtures.
R
Reyes Morris
Canada May 22.2024
Among the top CNC machining manufacturers I’ve tried, this one stands out for consistent tolerances and clear communication.
T
Thomas Moore
United States Jan 15.2023
I’ve used these cnc machined brackets OEM on several assemblies, and they’ve given me steady, reliable alignment without extra adjustments.