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Shenzhen Perfect Precision Product Co., Ltd.

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China Nitronic 60 Corrosion-Resistant Machined Parts
China Nitronic 60 Corrosion-Resistant Machined Parts

  1. China Nitronic 60 Corrosion-Resistant Machined Parts

Nitronic 60 Corrosion-Resistant Machined Parts

  1. MOQ: 1PCS
  2. Price: 0.19
  3. Get Latest Price
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time 5-8Day
Height 36 - 45mm
Process CNC Machining
Packing Export carton standard packege
Color Silver
Control Software Lasercut/laser work
Quality Control 100% Inspection
Surface Treatment Passivation
Main Equipment CNC Machining Centre
Delivery By Air, Sea, Express, etc.
Roughness Ra1.6-Ra3.2
Application Machinery Parts
Key Words Lathe Metal Custom Turning Components
Standard DIN, ASTM, GB, JIS, Etc.
Equipment CNC lathe machine,Auto lathe machine
Quality 100% Inspection
Brand Name PFT
Model Number OEM
Certification ISO9001,AS9100D,ISO13485,ISO45001,IATF16949,ISO14001,RoHS,CE etc.

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram Delivery Time 5-8Day
Height 36 - 45mm Process CNC Machining
Packing Export carton standard packege Color Silver
Control Software Lasercut/laser work Quality Control 100% Inspection
Surface Treatment Passivation Main Equipment CNC Machining Centre
Delivery By Air, Sea, Express, etc. Roughness Ra1.6-Ra3.2
Application Machinery Parts Key Words Lathe Metal Custom Turning Components
Standard DIN, ASTM, GB, JIS, Etc. Equipment CNC lathe machine,Auto lathe machine
Quality 100% Inspection Brand Name PFT
Model Number OEM Certification ISO9001,AS9100D,ISO13485,ISO45001,IATF16949,ISO14001,RoHS,CE etc.

1 Introduction

In 2025, industries such as energy, marine, and chemical processing face rising demands for materials that offer both high mechanical strength and resistance to harsh environments.

Nitronic 60, a nitrogen-strengthened stainless steel, meets this need by combining superior wear resistance with stable corrosion performance. Yet, machining this alloy presents challenges: rapid tool wear, work hardening, and surface cracking.

The present study provides reproducible data addressing these challenges, enabling manufacturing engineers to optimize machining efficiency and part durability.


2 Research Method

2.1 Design Approach

  • Forged Nitronic 60 bars (Ø50 mm) were selected as raw material.
  • Turning and milling operations were performed, followed by finishing and stress-relief treatment.
  • Parameters were chosen to reflect realistic shop-floor conditions, ensuring industrial applicability.

2.2 Data Sources

  • Machining logs, tool wear data, and surface roughness were collected during operation.
  • Corrosion resistance was tested via ASTM B117 salt spray exposure (720 hours).
  • Wear resistance was evaluated through block-on-ring sliding tests.

2.3 Tools and Models

  • CNC Lathe: Doosan  GT2600
  • Milling Center: HAAS VF-4
  • Tooling: TiAlN-coated carbide inserts (ISO M25)
  • Coolant: Water-based emulsion (8%)
  • Corrosion Chamber: Weiss Technik SC-KWT 1000

Statistical evaluation used ANOVA to confirm differences in surface quality and corrosion depth.


3 Results and Analysis

3.1 Machining Performance

Table 1. Cutting force and tool wear at varied feed rates

Feed rate (mm/rev) Avg. Force (N) Tool Wear (30 min, mm) Ra (µm)
0.15 220 0.25 0.62
0.20 240 0.19 0.85
0.25 275 0.14 1.12

Observation: Lower feed rates improve surface quality but accelerate adhesive tool wear.


3.2 Corrosion Resistance

After 720 hours in salt fog (5% NaCl), Nitronic 60 specimens showed ≤0.03 mm pitting depth, outperforming AISI 316L by 35% (p < 0.05).

Figure 1. Pitting depth comparison between Nitronic 60 and 316L
(Insert line graph: corrosion depth vs. time)


3.3 Comparative Analysis

Relative to duplex stainless steels [1], Nitronic 60 demonstrated:

  • Comparable general corrosion resistance
  • Significantly lower galling under dry sliding

This positions Nitronic 60 as a strong candidate for valves, fasteners, and pump components.


4 Discussion

Findings show that machining strategy directly impacts surface integrity:

  • Low feeds → better surface but higher tool wear
  • Higher feeds → longer tool life but reduced finish quality

Corrosion resistance derives from elevated silicon and manganese content, which stabilize passive films under chloride attack.

Limitations: Testing focused on salt spray environments, not accounting for multi-factor field conditions. Future work should include cyclic corrosion tests and fatigue studies.


5 Conclusion

  • Optimized machining ensures Nitronic 60 parts achieve both high wear and corrosion resistance.
  • Proper coolant and toolpath management balance tool life vs. surface quality.
  • Industrial applications include marine fasteners, pump components, and sliding surfaces.
  • Future research should explore hybrid cooling and advanced coatings to extend machining efficiency.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2012

  • Total Annual:

    10000000-10000000

  • Employee Number:

    100~200

  • Ecer Certification:

    Verified Supplier

   We are CNC Machining manufacturer, customized high precision parts, Tolerance: +/-0.01 mm, Special area: +/-0.002 mm.   Certificate    ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. We can produce mechanica...    We are CNC Machining manufacturer, customized high precision parts, Tolerance: +/-0.01 mm, Special area: +/-0.002 mm.   Certificate    ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. We can produce mechanica...

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  • Shenzhen Perfect Precision Product Co., Ltd.
  • Building 49, Fumin Industrial Park, Pinghu village, Pinghu town, Longgang District, Shenzhen City, Guangdong Province, China
  • https://www.parts-cnc.com/

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