E19 GROUND PRECISION PARTS – MATERIALS AND COATINGS Coating material PVD titanium nitride TiN Characteristics: The titanium nitride coating TiN is a versatile "all-rounder" among coatings. Completely food safe, chemically resistant and biocompatible. Surface hardness approx. 2300 HV 0,05 Layer thickness 2 - 4 μm Friction value (dry steel) 0,4 Application temperature max. 600°C Application area: Drawing, punching and forming tools for iron and steel plates. TIN = material code letter "A" (carrier material HSS) e.g. Order no. = 2209.A. ... Coating material PVD titanium carbonitride TiCN Characteristics: With the titanium carbonitride coating TiCN, the tool service life can usually be significantly increased again compared to TiN-coated tools due to a very good resistance to wear. Surface hardness approx. 3000 HV 0,05 Layer thickness 2 - 4 μm Friction value (dry steel) 0,4 Application temperature max. 400°C Application area: Drawing, punching and forming tools for high-alloy and low-alloy sheet metal and stainless steel. TICN = material code letter "B" (carrier material HSS) e.g. Order no. = 2219.B. ... Coating material DLC (a-C:H) Characteristics: The "Diamond-like-carbon" layer DLC is particularly slippery, very hard and chemically resistant. Cold welds are avoided and tinsel formation is greatly reduced when cutting aluminium sheets. Surface hardness up to 2300 HV 0,05 Layer thickness 1 - 3 μm Friction value (dry steel) 0,1 - 0,2 Application temperature max. 300°C Application area: Drawing, punching and forming tools, especially for aluminium processing DLC = material code letter "C" (carrier material HSS) e.g. Order no. = 2249.C. ... All data are general reference values. No guarantee can be given for the geometry of the workpieces after coating. For special applications, please contact FIBRO.
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