Non-Magnetic Tungsten Carbide Sleeve with High Wear Resistance and Precision Ground WC-Ni Alloy Ring for Sensitive Applications
Price:
Negotiable
MOQ:
2
Delivery Time:
5-25days
Brand:
Sanxin
Product Description
Non-Magnetic Tungsten Carbide Outer Diameter Sleeve
WC-Ni Alloy Precision Ring For Magnetic-Sensitive Applications
Zero Magnetic Signature. Maximum Performance. In applications where even the slightest magnetic interference is unacceptable, our Non-Magnetic Tungsten Carbide Outer Diameter (O.D.) Sleeve sets the new standard. Engineered from specialized Tungsten Carbide-Nickel (WC-Ni) alloy, this precision component delivers the legendary hardness and wear resistance of carbide with a guaranteed non-magnetic property, making it the indispensable choice for MRI systems, semiconductor fabrication equipment, high-end scientific instrumentation, and aerospace guidance systems.
Key Material Advantages
- Guaranteed Non-Magnetic: Magnetic permeability (µ) consistently measures < 1.002, ensuring zero impact on sensitive magnetic fields.
- Exceptional Hardness & Wear Resistance: With a hardness of 90-92 HRA, it offers dramatically longer service life compared to tool steel or stainless steel, reducing downtime and maintenance costs.
- Outstanding Dimensional Stability: Low coefficient of thermal expansion and high rigidity ensure precise tolerances are maintained under varying operational temperatures and loads.
- Superior Corrosion Resistance: Excellent resistance to many chemicals, coolants, and cleaning agents, suitable for demanding industrial and cleanroom environments.
Typical Specifications & Machining Capabilities
Our sleeves are manufactured to meet the most stringent requirements. Standard and custom geometries are available.
| Parameter | Standard Capability | High-Precision Option |
|---|---|---|
| Outer Diameter (O.D.) Range | Ø3mm to Ø150mm | Custom sizes available |
| O.D. Tolerance | ±0.005 mm (g6, h6 standard) | ± 0.001 mm (h4, h5) |
| Inner Diameter (I.D.) | Through-hole or specific bore as per drawing | Matched to your shaft specification |
| Concentricity (O.D. to I.D.) | ≤ 0.008 mm | ≤ 0.003 mm |
| Surface Finish (O.D.) | Ra 0.4 µm (ground) | Ra 0.1 µm or better (lapped/polished) |
| Length / Height | Custom, according to application | |
Common Configurations
- Simple Sleeve/Bushing: A straight ring for spacing, wear protection, or as a non-magnetic liner.
- Flanged Sleeve: Integrates a mounting flange for easy axial location and secure fastening.
- Stepped Sleeve: Features multiple outer diameters for complex assembly interfaces.
- Custom Geometries: Including grooves, threads, or unique profiles machined to your exact blueprint.
Our Commitment
- Custom Engineering Support: Our team works with you to optimize the design for manufacturability and performance.
- Consistent Global Supply: Reliable logistics and export documentation for seamless integration into your international supply chain.
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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