Ultra-Hard Tungsten Carbide Bar with 6300 MPa Compressive Strength and 92HRA Hardness for Precision Measuring Tools
Price:
Negotiable
MOQ:
1
Delivery Time:
5-25days
Brand:
Sanxin
Product Description
Ultra-Hard Alloy Tungsten Carbide Precision Bar
This ultra-hard alloy tungsten carbide round bar features exceptional compressive strength exceeding 6000 MPa and HRA 90-92 hardness, engineered for precision measuring applications under extreme conditions. The tungsten steel piston rod withstands ultra-high pressure, strong corrosion, and wide temperature variations while maintaining pressure measurement accuracy with 1900HV hardness and mirror-grade polishing (Ra≤0.05μm).
Material Specifications
| Parameter | Specification |
|---|---|
| Base Material | 94% tungsten + 5.6% cobalt nano-sintered alloy |
| Hardness | 92HRA (1900HV) |
| Compressive Strength | >6300 MPa |
| Surface Finish | Ra ≤ 0.05μm (mirror-grade polishing) |
Industrial Applications
Energy Exploration
- Shale gas fracturing wells
- Supercritical geothermal wells (450℃/70MPa continuous operation)
High-End Manufacturing
- Closed-loop control of heavy hydraulic presses (response accuracy 0.01%FS)
- Vacuum cavity transmission of semiconductor dry etching equipment
Specialized Fields
- Deep-sea detector 10,000-meter pressure-resistant cabin
- Rocket fuel boost valve control system
Performance Advantages
This tungsten carbide bar establishes new standards for pressure measurement accuracy in critical applications, serving as the uncompromising rigid spine of pressure gauge transmission systems across demanding industrial environments.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd
Location
No. 8, Middle School Road, Baiguan Town, Lusong District, Zhuzhou, Hunan, China
Contact Person
Anne Zhang