Product Name: Carbide Rod
Grade: KU20/KR10Z/KU25/KU409/KU10/KU209/KU30
Diameter: 0.7mm~50mm, accept customization
Length: 330mm/310mm, accept customization
Surface: h6 polished tolerance
Specifications

Grade Introduction
|
Grade |
Grain size (um) |
Cobalt content (wt-%) |
Density (g/cm3) |
Hardness (HRA) |
TRS (N/mm2) |
KIC (MPa.m1/2) |
|
KU20 |
0.7 |
10 |
14.45 |
91.8 |
3800 |
10.5 |
|
KR10Z |
0.6 |
10 |
14.45 |
92.2 |
4000 |
10.7 |
|
KU25 |
0.4 |
12 |
14.12 |
92.5 |
4200 |
10.2 |
|
KU409 |
0.4 |
9 |
14.5 |
93.2 |
4000 |
9.6 |
|
KU10 |
0.4 |
6 |
14.8 |
94 |
3800 |
8.7 |
|
KU209 |
0.2 |
9 |
14.45 |
94 |
4200 |
9.2 |
|
KU30 |
0.7 |
15 |
13.98 |
89.6 |
4500 |
13.8 |
Advantages of Cemented Carbide
1. Does not wear so quickly as it is harder
2. Resists even in high temperatures
3. Application fields: wherever tools or components are exposed to high wear (e.g. when cutting hard materials)
4. Improved quality of the tools and parts
5. Longer tool life
6. Improved security
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