Product Details
Cemented Carbide Turning Insert Blanks for Cast Iron:
Introduction:
As China leading manufacturer of premium cemented carbide tool blanks, we GEHM supply a wide range of ISO standard CNC indexable turning insert blanks from made in-house RTP powder for cast iron machining application, with various specifications, chipbreakers and classical grades to select.
Cast iron can be classified into grey cast iron, white cast iron, malleable cast iron and ductile cast iron, depending on its composition.
Specifications:
Shape |
Style |
Dimension (mm) |
Grade |
IC |
T |
D |
R |
GK05 |
|
CNMA120404 |
12.70 |
4.76 |
5.16 |
0.4 |
● |
CNMA120408 |
12.70 |
4.76 |
5.16 |
0.8 |
● |
CNMA120412 |
12.70 |
4.76 |
5.16 |
1.2 |
● |
|
TNMA160402 |
9.53 |
4.76 |
3.81 |
0.2 |
● |
TNMA160404 |
9.53 |
4.76 |
3.81 |
0.4 |
● |
TNMA160408 |
9.53 |
4.76 |
3.81 |
0.8 |
● |
TNMA160412 |
9.53 |
4.76 |
3.81 |
1.2 |
● |
TNMA160416 |
9.53 |
4.76 |
3.81 |
1.6 |
|
TNMA220408 |
12.70 |
4.76 |
5.16 |
0.8 |
● |
TNMA220412 |
12.70 |
4.76 |
5.16 |
1.2 |
|
TNMA220416 |
12.70 |
4.76 |
5.16 |
1.6 |
|
|
SNMA120404 |
12.70 |
4.76 |
5.20 |
0.4 |
|
SNMA120408 |
12.70 |
4.76 |
5.20 |
0.8 |
● |
SNMA120412 |
12.70 |
4.76 |
5.20 |
1.2 |
● |
Grade property:
Classical medium grain size grade GK05 with 6% cobalt is widely applied in cast iron turning operation that offers long tool life at a high metal removal rate. The CVD-coated cemented carbide grade offers high flank wear resistance and is best for good to average machining conditions in all cast iron materials for continuous and interrupted cuts.
GEHM Grade |
Average WC Grain Size |
Industry Classification |
Cobalt content
(wt%) |
Hardness
(HRA) |
Density
(g/cm3) |
TRS(N/mm2)
minimum |
Recommended coating |
Application |
Uncoated |
CVD |
PVD |
Turning |
Milling |
Grooving |
GK05 |
medium |
K20-K35
M20-M40 |
6.00 |
91.80 |
14.95 |
2720.00 |
● |
● |
● |
☆ |
☆ |
☆ |
Features:
● 100% virgin raw material
● High product consistency
● Optimal chipbreaker design
● Resists flank wear
● Suitable for all cast iron materials
● Continuous and interrupted cuts
● Successful chip control
Application:
● Grey cast iron machining
● White cast iron machining
● Malleable cast iron machining
● Ductile cast iron machining
Products:
Our Advantages:
● Material expertise for demanding challenges
● From lab research to batch production
● Multi-axial press capabilities
Our Services:
● Material inspection and approval
● Dimension inspection and approval
● Sample analysis service available
● OEM and ODM accepted
Production Process:
Our Factory:
Our Facilities:
Our Certificates:
FAQ:
Q1: How can I get samples?
A: Free samples can be arranged for initial testing as long as you afford the express fee.
Q2: When can I get the price?
A: Usually within 24 hours after getting your inquiry.
Q3: What is your terms of delivery?
A: We accept EXW, FOB Shanghai or FOB Guangzhou. You can choose the one which is the most convenient or cost effective for you.
Packaging & Shipping:
http://www.gehm-carbide.com/
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