The grade of coated cemented carbide indexable turning inserts
GRADE
|
COATING INSTRUCTION
|
ISO
CODE
|
HOW
STRONG
|
ZCCCT
|
P10
|
QP1015
|
YBC151
|
The combination of substrate with Excellent wear resistance and coating composed of
MT-TiCN,thick layer of Al2O3 and TiN makes it suitable for finishing steel.
|
P20
|
QP1025
|
YBC251
|
The substrate with good toughness and high security of cutting edge, in optimal combination
with coating composed of MT-TiCN, thick layer of Al2O3 and TiN makes it suitable for steel
semifinishing.
|
P40
|
QP1035
|
YBC351
|
The best combination of substrate with high wear resistance and coating composed of MT-Ti
(CN), thick Al2O3 layer and TiN makes it suitable for finishing and semi-finishing of cast iron
materials.
|
M10
|
QM2015
|
YBM151
|
Subst rate wi th special st ructure, i n combination with coating composed of TiCN, thin Al2O3
layer and TiN, with excellent resistance against diffusive wear and plastic deformation makes
it suitable for finishing, semi-finishing and roughing of stainless steel.
|
M20
|
QM2025
|
YBM251
|
Combination of substrate with good toughness and strength and coating composed of TiCN,
thin Al2O3 layer and TiN makes it suitable for semi-finishing and roughing of stainless steel.
|
M20
|
QM2125
|
YBM253
|
With advanced ultra-fine grain nano coating technology, the grade uses gradient alloy
substrate with high toughness. It demonstrates excellent capacity at cutting with high cutting
depth, high feed rate and high speed.
|
K10
|
QK3015
|
YBD151
|
The substrate with high strength and resistance against plastic deformation,in combination
with coating composed of MT-TiCN, thick layer of Al2O3 and TiN makes it suitable for steel
roughing.
|
P10
|
QP1115
|
YBC152
|
Thick TiCN and thick Al2O3 coatings improve the impact toughness and abrasion resistance,
which makes it suitable for finishing and semi-finishing of steel at high speed. Cutting speed
can increase by more than 25%, while the tool life can increase by more than 30% at the
same cutting speed.
|
P20
|
QP1125
|
YBC252
|
Comprising of thick TiCN and thick Al2O3 coatings, the grade has high capability against
plastic deformation and good hardness of cutting edge. It is preferred grade for machining of
steel from finishing to roughing. Under the same cutting conditions, the cutting speed can be
increased by more than 25%, while the tool life can be 30% longer under the same cutting
speed.
|
K01
|
QK3105
|
YBD052
|
CVD coated grade, which is characterized by super fine grain and smooth surface, is the
combination of hard substrate and coating (extra thick Al2O3 + thick TiCN ). The grade is
optimized for best wear resistance when machining gray cast iron at high speed under dry
condition.
|
K10
|
QK3110
|
YBD102
|
CVD coated grade, which is the combination of hard substrate and coating (thick Al2O3 +
thick TiCN ), shows excellent wear resistance and impact resistance when machining nodular
cast iron at high speed.
|
K10
|
QK3015
|
YBD152
|
CVD coated grade, which is the combination of hard substrate and coating (medium thick
Al2O3 + thick TiCN), has good flaking resistance. It is suitable for turning of cast iron at high
speed, and light intermittent cutting can be supported even at moderate speed. It is also
suitable for milling of cast iron.
|
K30
|
QK3125
|
YBD252
|
CVD coated grade, which is the combination of hard substrate and coating (medium thick
Al2O3 + thick TiCN), achieves the balance between wear resistance and toughness. It is
suitable for wet milling of cast iron,which requires toughness (such as nodular cast iron) at
moderate or low speed. It is also suitable for intermittent Turning.
|
P20
|
QG7205
|
YBG205
|
grade for finishing of stainless steel Suitable for relatively small workpieces which require high
surface smoothness. Superfine TiAlN nano coating added with wear-resistant and heat-resistant rare elements has high hardness and excellent heat-resistance, providing effective
protection for the cutting edge. Special coating technology ensures stronger combination of
coating and substrate. It is suitable for extra finishing of stainless steel.
|
P10
|
QG7102
|
YBG102
|
The combination of nc-TiAlN coating and fine grain substrate makes it suitable for turning of
various materials and finishing and semi-finishing of high-temperature alloys.
|
P20
|
QG7202
|
YBG202
|
nc-TiAlN coating and ultra-fine grain substrate makes it suitable for finishing and
semi-finishing of various materials and turning of super alloy.
|
P30
|
QG7302
|
YBG302
|
The combination of nc-TiAlN coating and tough cemented carbide substrate, which
integrates security and wear resistance, makes it suitable for parting and grooving of
various materials.
|
Shenzhen Lys Technology Co., Ltd
Company address: 20th floor, Saigeyuan building C, Huaqiang south road, Futian district, Shenzhen China
Factory address: No. 57 Jinshan industrial park, Hetang district, Zhuzhou City, Hunan province China
Tel: 0086-731-22397993 Fax: 0086-731-22623865
Website: www.lyscarbide.com http://lystechnology.en.gasgoo.com
