| Item
| Co
| Grain Size
| Density
| Hardness
| TRS
| Impact Strength
| Application
|
Mediun-Grained
|
| Co%
| μm
| g/cm²
| HRA
| Kgf/mm²
| Kgf/m-cm²
|
|
KG2
| 6.50%
| 2~3
| 14.90
| 90.5
| 320
| 0.28
| Drawing die
| |
KG3
| 9%
| 2~3
| 14.61
| 89.3
| 340
| 0.52
| Extrusion die
| |
KG5
| 12%
| 2~3
| 14.31
| 88.3
| 340
| 0.58
| Extrusion die
| |
KG6
| 14%
| 2~3
| 14.12
| 87.3
| 320
| 0.65
| Extrusion die
| |
Coarse-Grained
| ST6
| 15%
| 3~6
| 13.80
| 86.0
| 270
| 0.78
| Stainless steel
|
ST7
| 20%
| 2~6
| 13.40
| 85.3
| 270
| 0.80
| Stainless steel
| |
EA65
| 18%
| 2~6
| 13.73
| 85.0
| 300
| 0.80
| Carbon steel screw/cutting die
| |
VA80
| 20%
| 3~6
| 13.58
| 84.0
| 280
| 0.85
| Impact resistance
| |
VA90
| 22%
| 6~9
| 13.39
| 82.5
| 240
| 0.90
| Impact resistance
| |
EA90
| 24%
| 2~6
| 13.22
| 82.8
| 270
| 0.90
| Impact resistance
|
H9(M2) | |||||||||
Chemical Composition | C | Si | Mn | P | S | Cr | Mo | V | W |
Content (%) | 0.85 | 0.33 | 0.34 | 0.027 | 0.005 | 4.12 | 4.73 | 1.78 | 5.74 |
Cu | Ni | ||||||||
0.12 | 0.24 |
M42(SKH59) | |||||||||
Chemical Composition | C | Si | Mn | P | S | Cr | Mo | V | W |
Content (%) | 1.06 | 0.3 | 0.31 | 0.018 | 0.002 | 3.74 | 9.29 | 1.1 | 1.34 |
Cu | Ni | Co | |||||||
0.07 | 0.29 | 7.79 |
About Us:
Chongqing Henghui Precision Mold Co., Ltd located in Chongqing, which is specialized in developing, production and sales of various tungsten carbide dies manufacturer. All our products are made from high-precision manufacturing equipment and testing equipment. Using advanced processing technology to ensure products’ precision. At the same time, we also have technical engineers with many years of professional design experience, a group of experienced technical and quality inspection personnel, implemented the ISO 9001 quality management system and ERP system management.
Advantages:
Packing and Delivering:
F&Q: