Ultrafine 0.4 μm Tungsten Carbide Rod 310mm, K10 for making Carbide Drill Bits
Description:
Tungsten carbide rod can offer best-fit solutions for special work piece metals such as harden material with high wear resistance.
Our tungsten carbide rod essentially consists of two main components: hard metal tungsten carbide (WC) and binding agent Co. Carbide contributes to high hardness property in a most important degree for hard metal WC, while cobalt maintains its relative high toughness at the high level of hardness.
Our tungsten carbide rods are available in standard diameters with 310 mm standard length. And we can provide H6 grinding service. Customization is available by request.
Production process: dosing, wet-milling, pressing, sintering, quality test, finished product, packaging.
- Grade: HF06(K10)
- with 94% tungsten carbide, 6% cobalt
- Made of 0.4 micron superfine TC powder
- Hardness: 93.5 - 93.8 HRA
- Bending strength: > 3200 MPa
- Density: 14.8 g/cm3
- As sintered
- Standard length: 310 mm
Specification:
Solid rods (Metric):
|
D |
Tolerance of Diameter (mm) |
Length |
D |
Tolerance of Diameter (mm) |
Length |
|
mm |
mm |
mm |
mm |
||
|
3.0 |
+0.2/+0.4 |
310 |
10.0 |
+0.2/+0.4 |
310 |
|
4.0 |
+0.2/+0.4 |
310 |
12.0 |
+0.2/+0.4 |
310 |
|
5.0 |
+0.2/+0.4 |
310 |
14.0 |
+0.2/+0.4 |
310 |
|
6.0 |
+0.2/+0.4 |
310 |
16.0 |
+0.2/+0.4 |
310 |
|
7.0 |
+0.2/+0.4 |
310 |
18.0 |
+0.2/+0.4 |
310 |
|
8.0 |
+0.2/+0.4 |
310 |
20.0 |
+0.2/+0.4 |
310 |
1. Diameter can be customized from 2mm to 25mm as requests.
2. Post-processing service: Cutting into desired length.
Areas of Application:
We would be glad to advise you when choosing the grades to suit optimally your requirements. Following are applications that our HF06(K10) fits for cutting.
1. Grey cast Iron
2. Unalloyed steels
3. Plastic
Advantage:
Compared to high speed steel, tungsten carbide consists of natural hard and stable phase, and practically doesn’t lose any level of its high hardness when heating up. However, the high hardness of HSS is only in a result of quenching process during which hard phase nucleates & grows. It breaks down easily when annealing. Therefore, carbide tools last significantly longer than HSS.
Quality can be taken for granted, as we have been producing tungsten powder, tungsten carbide powder FOR 11 years, being famous for its quality and winning high reputation within China. As so, each pre-process for making solid rods is clearly and strictly monitored. Thus, the quality of solid TC rods is guaranteed to be high and stable.
