Turning Grades Turning Grades Turning C/B Turning Inserts External Holder Boring Bar Cartridge Auto Tools Turning >>> 1) Steel (P) 2) Stainless steel (M) 3) Cast iron (K) 5) Heat resistant alloy (S) 4) Non-ferrous metal (N) 6) Hardened steel (H) The best way to choose KORLOY turning inserts ■ Selection system ■ Application range of turning grades 02 B Carbide Shank Boring Bar Workpiece P01 P10 P20 P30 P40 P50 M10 M20 M30 M40 S01 S10 S20 H01 H10 H20 K01 K10 K20 K30 N10 N20 N30 ISO Coated carbide Cermet cBN & PCD Uncoated carbide P M K N S H PC230 NC3120 NC3030 NC500H NC3010 CT10 CN1000 CN20 CN1000 CN2000 ST05E ST10P ST15 ST20E ST30N ST30E ST40E ST46 ST45 CN1000 U10E NC9020 NC3030 PC9030 U2 A40 H2 H01 H10 PC8010 DBN500 DA150 H1 DBN600 DBN250 DBN300 H05 G10E NC315K NC6010 NC6110 NC305K PD1000 ND1000
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The best way to choose KORLOY turning inserts - alatiTurning Inserts External Holder Boring Bar Cartridge Auto Tools Turning > > > ÜKorloy’s special crystal structure of coated
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▶ Korloy’s special crystal structure of coated layer shows us both excellent wear resistance and impact resistance
▶ New coating technology improves the adhesion of applying multi-layers▶ Using the latest technology we increased stability and tool-life in various cutting
conditions.
Improved surface roughnessUImproved the exterior and performance
by new coating technology
Enhance Chipping resistanceUDecreased chipping and fracture
by improved adhesion of multi-layers
Enhance wear resistanceUSpecial crystal structure of new coating
layer increased wear resistance
P
M
K
CVD coated microstructure of NC3000 series
KORLOY CVD Coated Grades■ Features
■ Selection system
■ The features of CVD turning grades
NC3010 P05 ~ P15
P15 ~ P30
P25 ~ P35M15 ~ M25
P25 ~ P35
K01 ~ K10
K05 ~ K15
K10 ~ K20
M10 ~ M20
NC3120
NC3030
NC500H
NC305K
NC6110
NC315K
NC9020
High speed cutting for steel.Combining excellent wear resistance substrate with chipping resistance and heat resistance Aℓ2O3 increased stability.MT-TiCN + Aℓ2O3 + TiN
NC3020 P15 ~ P25High speed cutting for steel.Combining excellent wear resistance substrate with chipping resistance and heat resistance Aℓ2O3 increased stability.MT-TiCN + Aℓ2O3 + TiN
Medium to roughing for steel.Combining excellent fracture resistance substrate with chipping resistance and heat resistance Aℓ2O3 increased stability. MT-TiCN + TiC + Aℓ2O3
For general cutting, interrupted cutting and roughing operations in steel and stainless steel. Combining excellent fracture resistance substrate with chipping resistance and heat resistance Aℓ2O3 increased stability in wide ranges of cutting conditions.MT-TiCN + TiC + Aℓ2O3 + TiN
Heavy interrupted cutting for steel.Plastic deformation and fracture resistance substrate with chipping resistance and heat resistance Aℓ2O3 increased stability in wide ranges of cutting conditions.MT-TiCN + TiC + Aℓ2O3 + TiN
High speed cutting for cast iron.Strengthened substrate and improved adhesion of thick Aℓ2O3 show superior wear resistance.MT-TiCN + Aℓ2O3 + TiN
General cutting for gray cast iron and ductile cast iron.Tough substrate and improved adhesion of thick Aℓ2O3 show superior wear resistance.MT-TiCN + Aℓ2O3
K10 ~ K15NC6010General cutting for gray cast iron and ductile cast iron.It has good performance in interrupted cutting coundition. MT-TiCN + Aℓ2O3 + TiN
Interrupted cutting and high-efficiency machining for cast iron.Tough substrate and improved adhesion of thick Aℓ2O3 show superior wear resistance. MT-TiCN + Aℓ2O3 + TiN
High speed cutting for stainless steel.Combination of excellent heat resistance substrate and chipping resistance prevents built-up edge. MT-TiCN + Aℓ2O3 + TiN
NC3120
NC3030 NC500H
NC9020NC3030
NC305KNC6110
NC315KNC6010
NC3010
NC3020
03B
Stainlesssteel
Continuouscutting
Continuouscutting
Continuouscutting
Interruptedcutting
Interrupted cutting
Interruptedcutting
Workpiece Machiningtypes
Recommendedgrade
Recommendedcutting speed(m/min) ISO Application range
Steel
Cast iron
CVD Coated grades ISO Features
Carbide ShankBoring Bar
Turning Grades
■ Cutting performance
K
M
P
■ New CVD coating (NC3120)● The features of NC3120 coating
04B
※ New technology and newly developed coating show excellent toughness and adhesion wear resistance during steel machining.
※ Increased stability at various cutting condition.
Improved surface roughness and toughness by new coating technology.
Applied excellent wear resistance Aℓ2O3
Improved coating adhesion by special inter layers.
Applied excellent wear resistance and toughness columnar MT-CVD.
PC9030 M20 ~ M35 Medium,roughing and heavy interrupted cutting for stainless steel. TiAlN coating. Combination of tough ultra fine grain substrate and PVD coated preventing from built-up edge ensure stable tool life.
PC8010 M01 ~ M10S01 ~ S20
Improved welding resistance shows excellent performance during difficult-to-cut material machining and stainless steel cutting in high speed. TiAℓ(M)N coating.
■ The features of KORLOY PVD coated grade
▶ Newly developed TiAlN is suitable for high speed cutting and has better wear resistance and impact resistance than conventional TiAlN,Resulting in increasing stability.
Improved wear resistanceImproved Adhesion between substrate and
coating as well as increased hardness. Improved impact resistance
Combining excellent fracture resistance andplastic deformation resistance substrate with
newly developed PVD coated ensure stability even in heavy interrupted cutting.
PC9030
PC8010
■ Selection system
M
S
PVD coated microstructure
KORLOY PVD Coated Grades■ Features
PC9030
PC8010
05B
Turning GradesTurning C/B
Turning InsertsExternal Holder
Boring BarCartridge
Auto ToolsTurning
>>
>
PVD Coated Grades ISO Features
Stainlesssteel
Heat resistantalloy
Workpiece Machining types Recommendedgrade
Recommendedcutting speed(m/min) ISO Application range
Top faceViewGrade Major cutting edge Surface finish of workpiece
Car
bide
Sha
nkBo
ring
Bar
CT10
CN20
CN1000
CN2000
Turning Grades
CN1000
CT10
CN20
CN2000
CN1000
P10
K01
K10
P20
▶ Our cermet, carbon nitride based, consists of TiN and TiCN that minimize grain size , much better toughness,wear resistance and heat resistance than conventional cermet.
Black : “core”Gray : rimWhite : binder
Microstructure of cermet
230 (150 ~ 300)
180 (130 ~ 230)
230 (150 ~ 300)
■ Selection system
P
K
P05 ~ P15
P05 ~ P15K05 ~ K10
CN1000
CT10
CN2000
CN20
CN1000
<1900
<1700
<1750
<1600
<1900
180<
180<
200<
220<
180<
6.5~7.5
6.5~7.5
6.8~7.0
7.0~7.2
6.5~7.5
P10 ~ P20
P10 ~ P20
■ The features of KORLOY main cermet grade
■ Cutting performance CN2000 Cutting performance - Example
PVD coated Cermet. High toughness cermet for milling.
Workpiece Machiningtypes
Recommendedgrade
Recommendedcutting speed(m/min)
ISO Application range
Continuous cutting
Interrupted cutting
PVD coated Cermet. Light cutting for steel and cast iron in high speed machining.Optimized for precision boring.
PVD coated Cermet. Light cutting for steel and cast iron in medium or high speed machining. Dry and wet cutting are available.
92.7
92.1
91.9
91.3
92.4
91.1
91.3
89.2
93.2
92.9
90.9
140
175
200
230
170
210
230
270
185
210
250
-
48
56
53
47
-
53
-
61
66
63
-
6.2
5.2
5.2
-
-
5.2
-
4.4
4.7
-
-
25
45
-
-
88
-
-
105
109
105
ST10
ST15
ST20
ST30A
H02
H01, H05
H10, G10
H01
H01
150 (100 ~ 200)
140 (90 ~ 190)
130 (70 ~ 180)
130 (70 ~ 180)
150 (100 ~ 200)
140 (100 ~ 200)
130 (90 ~ 190)
500 (300 ~ 800)
200 (150 ~ 300)
P10
P20
P30
K01
K10
K20
K30
Turning Grades
P
K
▶ Korloy’s uncoated cemented carbides are designed to optimize machining with uniform quality. Furthermore, Korloy’s cemented carbide manufactured by top quality tungsten carbides, cobalt and refractory carbides (TiC,TaC) has good toughness and wear resistance
GPa = 102kg/mm2, 1W/mk = 2.39×10-3cal/cm·sec·℃
■ Advantages▶P.M.K cemented carbide can be applied for various workpiece.▶Excellent thermal crack resistance makes it possible to machine in wet cutting.▶Fine grain and minimizing chemical affinity to workpiece developed by Special design▶High toughness and low cutting force.
P
K
■ Selection system
■ Main application
■ Properties of Uncoated Carbide
P
M
K
ST05
ST10
ST20
ST30A
U10
U20
ST30A
U40
H02
H01
G10
P
M
K
KORLOY Uncoated Carbide Grades■ Features
ST10ST15
ST20
ST30A
H02
H01H05
H10G10
09B
Turning GradesTurning C/B
Turning InsertsExternal Holder
Boring BarCartridge
Auto ToolsTurning
>>
>C
arbide ShankBoring Bar
WC-TiC-TaC-Co
WC-TiC-TaC-Co
WC-Co
Steel
Cast iron
Alloyed aluminumAlloyed copper
Workpiece Recommendedgrade
Recommendedcutting speed(m/min) ISO Application range