Titanium Nitride

Titanium Nitride (TiN) is the most well-known PVD coating, offering a signature gold finish, dependable wear resistance, and a balance of performance and versatility. It’s ideal for general-purpose cutting and forming tools, as well as medical and decorative applications.

2400

HV Hardness

Moderate

Friction Reduction

2–3×

Tool Life Increase

Titanium Nitride

Technical Data Sheet
Classic Golden Finish
Easily identifiable and wear-indicative
Solid General-Purpose Coating
Works across various metals and applications.
Moderate Friction Reduction
Keeps cutting smoother than uncoated tools.
Fast, Economical Performance
Ideal entry-level coating with wide utility.

Technical Specifications

2400 HV
Vickers Hardness (HV)
 0.50
Friction Coefficient
600°C / 1100°F
Max Operating Temp
1–7 μm
Typical Thickness
Gold
Coating Color

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Performance Advantages

Tool Life Extension
Up to 300% improvement in cutting tool longevity compared to uncoated tools
Heat Resistance
Superior thermal stability with operating
temperatures up to 400°C
Wear Protection
Exceptional abrasion and adhesive wear resistance in demanding applications
Key Advantages
Applications
Coating Process
Comparison
Certifications

Titanium Nitride (TiN) remains a trusted staple across industries due to its versatile and highly beneficial properties:

  • Versatility for Industrial Applications: TiN coatings are highly valued for their ability to significantly enhance the performance and lifespan of tools used in various operations, including cutting, forming, and punching. 
  • Biocompatibility for Medical Instruments: A critical advantage of TiN is its biocompatibility, meaning it's non-toxic and doesn't provoke an immune response when in contact with biological tissues.
  • Cost-Effective Performance Enhancement: Despite offering substantial improvements in hardness, wear resistance, and corrosion protection, TiN coatings provide an affordable performance boost.

Machining and Cutting Tools

  • Drills, end mills, inserts, and taps benefit from AlTIN coating for high-speed machining.
  • Extends tool life.

Aerospace

  • Used in tooling for high-performance alloys and composite materials.
  • Ideal for titanium and nickel-based alloys.

Automotive

  • Applied on components and tools that undergo high stress and temperature, such as engine parts and gear cutting tools.

Medical

  • Used on surgical instruments and orthopedic implants for durability and biocompatibility.

Die and Mold Making

  • Coating improves the performance of tools cutting abrasive materials like glass-filled plastics or hardened steels.
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High hardness: Ideal for cutting hard materials.
Performs well at elevated temperatures 1300F
Thermal stability: Superior to many other PVD coatings.
Low coefficient of friction: Reduces tool wear and improves cutting efficiency.
  • Steels
  • Cast Iron
  • Aluminum
  • Bronze
  • Copper

Commonly used on:

  • Drills, taps, and end mills
  • Forming and punching tools
  • Die components
  • Mold inserts
  • Fasteners and wear parts

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