P 25
PVTi
P 40
PVGO
P 40
PVSR
M 40
PVST
P25
PVGO
HSC 05
PVTi / PVTiH
K 10
PVTi
K 10
poliert
P 40
PCSR
DIAGRAM WEAR RESISTANCE
For classification of the main carbide grades for milling accor-
ding to its wear resistance and toughness
Thoughness
Wear Resistance
CBN-Steel
CBN-Cast Iron
Ideal
Carbide Grade
This diagram shows the ratio of wear resistance to toughness of our main carbide grades for milling
applications. It displays extended operative ranges, shows possibilities of supplementary use and alter-
natives of main grades in case of different kinds of tool wear. It also illustrates the multiplicity of the
operative range.
209
Diagram wear resistance/toughness
