12% CObalt Tungsten Carbide Rod 310 mm length with Hardness 92.3 - 92.5 HRA
Description:
Cemented carbide is a high wear resistant material composed of at least one metal carbide constituent. As a kind of ideal carbide cutting tool, it is suitable for making milling cutter and drilling bits.
Our tungsten carbide rod are made of optimum quality raw material wc and cobalt using by powder metallurgy technology.
The process to make solid rods starts with a mixture of a precise percentage of tungsten carbide powder and cobalt. Then powders added with forming agent are mixed & pressed into rod form on extrusion presses and hipped by simultaneous application of heat and pressure, producing a component that is as close to theoretic fully density as possible. The hipping process significantly eliminates porosity, showing a homogeneous microstructure on metallographic report.
- Grade: HF25(K40-K50)
- With 88% tungsten carbide, 12% cobalt
- Made of 0.4 micron superfine TC powder
- Hardness: 92.3 - 92.5 HRA
- Bending strength: ≥ 3800 MPa
- Density: 14.17 g/cm3
- As sintered
- Standard metric length: 310 mm
- Features: Excellent transverse rupture strength
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 HF25(K40 - K50) fits for cutting.
1. Corrosion and heat resistant steel
2. Stainless steel
3. Non ferrous metals
4. Titanium alloys
Competitive Advantage:
We make tungsten power, WC powder, carbide powder, and then we produce carbide rods. In this case, we can monitor every process and make sure that we can make the best and stable tungsten carbide rods. Besides, with standard 330/310 mm length, you can cut the rods into whatever fixed length you need.
