Pull Force Samarium Cobalt Magnet Smco Rectangular Neodymium Magnets
Samarium Cobalt (SmCo) Magnets are high-performance rare-earth magnets made from an alloy of samarium and cobalt. These magnets offer exceptional corrosion resistance, high-temperature operation up to 500°C, and customizable magnetization and pull force characteristics.
| Grade | Remanence (Br) | Coercivity (Hcb) | Intrinsic Coercivity (Hcj) | Max Energy Product (BH)max | Curie Temperature (TC) | Max Work Temp (TW) |
|---|---|---|---|---|---|---|
| YX-16s | 0.79-0.84 T | 620-660 kA/m | ≥1830 kA/m | 118-135 kJ/m³ | 750°C | 250°C |
| YX-18s | 0.84-0.89 T | 660-700 kA/m | ≥1830 kA/m | 135-151 kJ/m³ | 750°C | 250°C |
| YX-20s | 0.89-0.93 T | 684-732 kA/m | ≥1830 kA/m | 150-167 kJ/m³ | 750°C | 250°C |
| YX-24s | 0.96-1.00 T | 740-788 kA/m | ≥1830 kA/m | 183-199 kJ/m³ | 750°C | 250°C |
| Parameter | Unit | SmCo5 | Sm2Co17 |
|---|---|---|---|
| Density | g/cm³ | 8.2-8.4 | 8.3-8.5 |
| Curie Temperature | °C | 700-750 | 800-850 |
| Max Operating Temperature | °C | 250 | 350 |
| Vickers Hardness | HV | 450-500 | 550-600 |
- High temperature motors and generators
- Military and defense systems
- Magnetic pump couplings
- Oil drilling equipment
- Cryogenic applications
- Spaceflight technology
- Microwave systems
- Precision sensors
Our experienced engineering team provides comprehensive technical support for all SmCo magnet applications, including product selection, customization, and performance optimization.
All SmCo magnets are carefully packaged in protective foam inserts within reinforced corrugated boxes to ensure safe transit. We use reliable shipping carriers with full value insurance for all shipments.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.