CHENG CHANG CARBIDE CO., LTD.
886-2-22710333
886-2-22710909
No.370-1, Jhongjheng Rd., Banciao Dist., New Taipei City 22052, Taiwan
www.cccarbide.com.twProducts
Specification
|
Grade |
Hardness |
Transverse Repture Strength |
The Percentage of cobalt |
Average grain Size |
|
CC |
HRA |
Kgf/mm2 |
% |
μm |
|
JH1 |
91.8 |
420 |
10 |
0.8 |
|
JH2 |
92 |
410 |
12 |
0.6 |
|
JH3 |
92.5 |
420 |
13 |
<0.6 |
|
JH4 |
92.2 |
400 |
12 |
0.6 |
|
Grade |
Hardness |
Transverse Repture Strength |
The Percentage of cobalt |
Average grain Size |
|
CC |
HRA |
Kgf/mm2 |
% |
μm |
|
NC1 |
90 |
360 |
14 |
0.6~0.8 |
|
NC2 |
89 |
380 |
15 |
0.8~1.0 |
|
NC3 |
88 |
350 |
12 |
2.0~3.0 |
