ØD selection range: 140 mm ≤ ØD ≤ 380 mm
Ød selection range: 80 mm ≤ Ød≤ 260 mm
H selection range: 20 mm ≤ H ≤ 150 mm
GESAC
Standard
| Unground (mm ) | Ground (mm ) |
| Range | Tol. | Range | Tol. |
| 0<&≤30 | 0, +0.3
| 0<&≤100 | ±0.005 |
| 30<&≤50 | 0, +0.7 |
| 50<&≤100 | 0, +1.5 |
| 100<&≤200 | 0, +3.0
| 100<&≤200 | ±0.010 |
Note: The dimensions and shape can be customized according to the customer's requirements.
It is suitable for Profile Rolling, Flat Wire Rolling, Construction Rolling, Ordinary Welding Wire and Welding Rolling, Straightening, Wire Guide Roller, etc.
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
