ØD selection range: 3 mm ≤ ØD ≤ 150 mm
Ød selection range: 0 mm ≤ Ød≤ 120 mm
H selection range: 1 mm ≤ H ≤ 100 mm
h selection range: 1 mm ≤ h ≤ 50 mm
Note: The dimensions and shape can be customized according to the customer's requirements.
GESAC
Standard
| Unground (mm ) | Ground (mm ) |
| Range | Tol. | Range | Tol. |
| 0<&≤30 | 0, +0.3
| 0<&≤150 | ±0.005 |
| 30<&≤50 | 0, +0.7 |
| 50<&≤150 | 0, +1.5
|
Carbide Wire Drawing Dies are widely used in high-precision wire materials for electronic devices, radar, television, instruments, aerospace, as well as commonly used tungsten wire, molybdenum wire, stainless steel wire, wire and cable wire, and various alloy wires.
Surface Roughness (Optional)
Type
| Accuracy |
| Polished | 0.00~0.05μm |
| Ground | 0.00~0.10μm |
| Dull Finished | 0.10~0.20μm |
Classifcation of Grain Size of Cemented Carbide (lS04499-2-2008)
Category
| Grain size of WC (μm) |
Nano
| <0.2
|
Ultrafine
| 0.2∽0.5 |
Submicron
| 0.5∽0.8 |
Fine
| 0.8∽1.3 |
Medium
| 1.3∽2.5 |
Coarse
| 2.6∽6.0 |
Extra coarse
| >6.0 |
Customized performance parameters of Cemented Carbide
| Range
|
Co (%)
| <8
| 8~15
| 15~22
| >22
| Customized |
HRA
| <90
| 90~92
| 92~94
| >94
| Customized |
T.R.S (N/mm2)
| <2400
| 2400~3600
| 3600~4000
| >4000
| Customized |
KIC (MPa●m1/2)
| <7
| 7~8
| 8~9
| >9
| Customized |
Factory Tour
Zhuzhou Weikeduo Cemented Carbide Co., LTD.
ADDRESS：Building B, Smart Cube, No. 460, Jinshan Road, Hetang District, Zhuzhou City, Hunan Province,China
Phone：+86 137 8633 2019 +86 186 7080 5093
Wechat&Whats: +86 137 8633 2019 +86 186 7080 5093
Email: cathy@weikeduocarbide.com admin@weikeduocarbide.com
