CY CARBIDE MFG. CO., LTD.
EN
Inserts For Hard Turning

Inserts Grade

GRADE CHART

Turning


Application

Classification

General GradeFeaturesApplication
SteelCP8015Gradient substrate formed by special sintering process with thick
fine grain Al2O3  and MT-TiCN coating, gives excellent wear resistant performance.
Suitable for finishing and semi-finishing of steel and alloy steel under stable cutting conditions.
CP8025High binder functional gradient substrate combined with columnar Al2O3  and MT-TiCN coating, gives toughness and wear resistance at the same time.Widely used for machining of steel and alloy steel under common cutting conditions.
CP8025SUltrafine chemical coating and High binder functional gradient substrate give both wear resistance and toughness.Widely used for machining of steel and alloy steel under common cutting conditions.
CP8035Super thick cobalt-rich layer toughening technology gives high strength substrate, combined with dense ultra-fine Al2O3  and MT-TiCN coating.Suitable for semi-finishing and roughing of steel and alloy steel under interrupted cutting conditions.
Stainless SteelCM7115AUltrafine grain cemented carbide substrate, combined with nanostructure composite coating, gives high wear resistance and high temperature red hardness resistance.Suitable for machining of stainless steel, heat-resistant alloy, titanium alloy and other difficult machine materials under stable cutting conditions.
CM7125ANanostructured AITiN coating, combined with the substrate with high red hardness and plastic deformation resistance, gives excellent high-temperature oxidation resistance and adhesive wear resistance.Suitable for general machining of steel and stainless steel at low and medium cutting speed.
CM7215Nanostructured AITiN coating, combined with the substrate with high red hardness and plastic deformation resistance, gives excellent high-temperature oxidation resistance and adhesive wear resistance.Suitable for stainless steel finishing to semi-finishing under stable conditions.
Cast IronCK6005Higher wear resistant carbide substrate combined with thick MT- TiCN and Al2O3  coating, gives good wear resistance.Suitable for high-speed machining of cast iron.
CK6015High wear resistant carbide substrate combined with thick MT- TiCN and Al2O3  coating, gives good wear resistance.Suitable for general machining of gray cast iron under various cutting conditions.
CK6015SHigh toughness substrate combined with MT-TiCN and Al2O3 coating with columnar structure, gives excellent wear resistance and impact resistance.Suitable for semi-finishing and roughing of gray cast iron and nodular cast iron under various interrupted cutting conditions.
High HardnessCH3005Nano-grain cystal alloy substrate combined with a PVDAl₂O₃ composite coating, offers excellent high-temperature performance.
Maintains performance even in high-temperature environments, preventing deformation or failure due to heat.
Provides a good surface finish, achieving grinding-like results through turning.
Suitable for finishing high-hardness materials with HRC 45-65 after heat treatment. It has wide applications, such as in the mold manufacturing industry for processing various high-hardness mold materials, the automotive industry for machining high-hardness components, as well as in the aerospace, energy, and medical device industries.


Milling


Application ClassificationGeneral GradeFeaturesApplication
High HardnessCA5105Ultrafine grain substrate, combined with high temperature resistant coating, gives better wear resistance and collapse resistance than traditional material.Focusing on materials with high hardness, suitable for roughing, finishing, and general machining under diferent working conditions. lt is mainly used in the mold industy and is suitable for general processing of heat treated mold steel, high hardness materials, super alloys and cast iron.
GeneralCA5120The nanostructure AITiN coating, combined with high red
hardness and plastic deformation resistance substrate, gives excellent high-temperature oxidation resistance and adhesive
Suitable for general milling of steel, stainless steel and other materials.
CA5125AlCrN coating gives excellent wear resistant performance.Suitable for general milling and roughing of steel and alloy steel.
Cast IronCK6020The special structure cemented carbide substrate combined with thick MT-TiCN and Al2O3 coating, gives excellent high-temperature oxidation resistance and adhesive wear resistance.Suitable for milling of cast iron.


Drilling


Application ClassificationGeneral GradeFeaturesApplication
High HardnessCA5105Ultrafine grain substrate, combined with high temperature resistant coating, gives better wear resistance and collapse resistance than traditional material.Focusing on materials with high hardness, suitable for roughing, finishing, and general machining under different working conditions. lt is mainly used in the mold industry and is suitable for general processing of heat treated mold steel, high hardness materials, super alloys and cast iron.
Stainless SteelCA5110Ultrafine grain cemented carbide substrate, combined with nanostructure composite coating, gives high wear resistance and high temperature red hardness resistance.Suitable for machining of stainless steel, heat-resistant alloy, titanium alloy and other difficult to machine materials under stable cutting conditions.
GeneralCA5120The nanostructure AI TiN coating, combined with high red hardness and plastic deformation resistance substrate, gives excellent high-temperature oxidation resistance and adhesive wear resistance.Suitable for general milling of steel, stainless steel and other materials.


Cermet


Application ClassificationGeneral GradeFeaturesApplication
CermetCMT55High-titanium fine-grained material, featuring high hardness, high wear resistance, and good toughness. Suitable for high-speed, light intermittent machining, providing high surface finish and high cutting efficiency.Applicable for continuous and light intermittent machining of steel and stainless steel, as well as cutting and grooving.
CMT80AHigh binder content fine-grained material, characterized by high toughness, impact resistance, good thermal stability, and wear resistance, offering good general cutting performance.Suitable for continuous and light intermittent
machining of steel and stainless steel, as well as cutting and grooving, particularly in bearing
machining applications.
CP80TMTiAlN/TiN PVD coating on a high-toughness and good wear resistance substrate, offering excellent wear and oxidation resistance. Suitable for high-speed, light intermittent long-term stable machining, providing high surface finish and high cutting efficiency.Applicable for continuous and light intermittent machining of steel and stainless steel, as well as cutting and grooving.