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BALINIT ATitanium nitride from the start – The world’s first wear protective PVD coating

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BALINIT A coated
BALINIT A-coated tap
Food-safe and often used for medical instruments
Decorative gold-yellow finish

It all began with titanium nitride. BALINIT® A moreover continues to be a versatile wear protection coating that provides effective reduction of abrasive and adhesive wear in many varied applications.

It is also applied decoratively or as a wear indicator, or used for special applications as low-temperature coating BALINIT® A ARCTIC at temperatures up to 200 °C.

Initial trials of TiN-coated forming tools in 1977 were very successful: service life was increased by a factor of 4. Development and marketing of PVD hard coatings for tools was given the official go-ahead one year later on 1 September  1978. 

  • Specifications

    Specifications

    BALINIT A
    Coating material TiN
    Coating colour gold-yellow
    Coating hardness HIT[GPa]* 30 +/- 3
    Coefficient of friction (dry) vs. steel** ~0.6
    Max. service temp. [°C]**** 600
    General remark All given data are approximate values, they depend on application, environment and test condition.
    *Coating hardness HIT[GPa] Measured by nano indentation according to ISO 14577. For multilayers the hardness of the different layers varies.
    **Coefficient of friction (dry) vs. steel Determined by ball-on-disc test in dry condition with an Steel ball according to ASTM G99. During run-in the given values may be exceeded.
    ****Max. service temp. [°C] These are approximate values out of the field. Due to thermodynamic laws there is a dependency of pressure in application.
  • Application

    Recommendation Application

    Tools applications

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  • Further information

    Further information

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