Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 10000pcs/month |
| Application | High hardness and wear resistance |
| Purpose | Mechanical Seal Rings |
| Thermal Conductivity | 70 - 100 W/m·K |
| Alloy Specification | YG6/YG8/YG10X/YG20C |
| Ductility | Good ductility and machinability |
| Processing Method | Cutting, Grinding, Polishing |
| Chemical Inertness | High |
| Usage | Grinding Wheel Application |
| Working Temperature | -200°C ~ +800°C |
| Brand Name | Sanxin |
| Model Number | Sanxin |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 10000pcs/month |
| Application | High hardness and wear resistance | Purpose | Mechanical Seal Rings |
| Thermal Conductivity | 70 - 100 W/m·K | Alloy Specification | YG6/YG8/YG10X/YG20C |
| Ductility | Good ductility and machinability | Processing Method | Cutting, Grinding, Polishing |
| Chemical Inertness | High | Usage | Grinding Wheel Application |
| Working Temperature | -200°C ~ +800°C | Brand Name | Sanxin |
| Model Number | Sanxin | Certification | ISO9001 |
| Place of Origin | China | ||
| High Light | High Wear Resistance Tungsten Carbide Shaft ，High Rigidity Cemented Carbide Shaft ，Corrosion Resistance Tungsten Carbide Fixed Forming Shaft | ||
Product Overview
The Tungsten Carbide Fixed Forming Shaft is a core industrial component manufactured from ultra-hard alloy material, specifically designed for forming, guiding, supporting, and conveying applications that demand high wear resistance, precision, and long service life. It combines the near-diamond hardness and exceptional wear resistance of tungsten carbide with the toughness and strength of a cobalt (or nickel) binder phase. This enables outstanding performance in harsh operating conditions, making it the ultimate solution for replacing traditional shafts made of high-speed steel, tool steel, or hardened steel.
Core Features & Advantages
Typical Application Fields
Product Parameter Specifications
The following are standard parameters for general models. Customization is available based on client requirements (dimensions, tolerances, surface treatment, connection methods, etc.).
|
Parameter Category |
Specific Item |
Standard Specification / Typical Value |
Remarks |
|
Base Material |
Main Composition |
WC-Co Series Cemented Carbide |
Common grades like YG6, YG8, YG15 (varying Co content) |
|
Optional Binder Phase |
Cobalt (Co), Nickel (Ni) |
Nickel-based offers better corrosion resistance |
|
|
Physical Properties |
Density |
13.8 - 14.8 g/cm³ |
Depends on cobalt content |
|
Hardness |
≥ 90 HRA (approx. 1300 HV) |
Can be adjusted based on application for wear/toughness balance |
|
|
Transverse Rupture Strength |
2500 - 3500 MPa |
||
|
Elastic Modulus |
580 - 620 GPa |
||
|
Coefficient of Thermal Expansion |
5.0 - 6.0 × 10⁻⁶/K |
Relatively low, ensuring good dimensional stability |
|
|
Geometric Dimensions |
Shaft Diameter |
Φ5mm - Φ300mm |
Larger diameters available upon customization |
|
Shaft Length |
10mm - 2000mm |
Limited by process; extra-long shafts require special design |
|
|
Tolerance Grade |
Diameter: h5, h6, h7 |
Precision grinding achievable per drawing requirements |
|
|
Straightness: ≤ 0.01mm/m |
|||
|
Surface Treatment |
Surface Finish |
Ra 0.02μm - Ra 0.8μm |
Standard is Ra 0.4μm, can be polished to mirror finish |
|
Coating |
TiN, CrN, DLC, etc. (Optional) |
Further enhances wear resistance, anti-stick properties, or corrosion resistance |
|
|
Structural Features |
Core Options |
Solid Shaft: Maximum rigidity |
Suitable for short spans and heavy loads |
|
Through-Hole Shaft: Reduced weight, allows for heating/cooling medium flow |
Suitable for long rolls and applications requiring temperature control |
||
|
Connection Methods |
Plain shaft, keyway (flat key/spline), threads, flange, etc. |
Machined to order based on assembly requirements |
|
|
Operating Environment |
Operating Temperature |
-200°C to +800°C (in inert atmosphere or vacuum) |
Prone to oxidation in air at high temps; recommended below 600°C in air |
|
Suitable Environment |
High wear, high load, mildly corrosive media |
Avoid strong oxidizing acids and severe impact |
Selection & Customization Services
We understand the uniqueness of different application scenarios. Therefore, in addition to providing standard specification products, we focus on offering comprehensive customized solutions:
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller,Other
Year Established:
2003
Total Annual:
8000000-10000000
Employee Number:
150~180
Ecer Certification：
Verified Supplier
Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing,... Zhuzhou Sanxin Cemented Carbide Manufacturing Co.,Ltd is located in Zhuzhou, Hunan Province, which is known as the “Hometown of Cemented Carbide”. It is a national high-tech enterprise that has passed ISO9001:2015 international quality certification system, specializing in manufacturing,...
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