N38 Grade Disc Shaped Neodymium Permanent Magnets with ±0.05mm Tolerance and 80°C Working Temperature
Disc-shaped neodymium permanent magnets in N38 grade, manufactured from high-performance NdFeB material with exceptional magnetic strength and durability.
For accurate pricing and specifications, please provide:
- Material type and grade requirements
- Dimensions and shape specifications with tolerances
- Preferred coating type (Ni-Cu-Ni, Zn, etc.)
- Intended application and maximum working temperature
- Required quantity and magnetization specifications
| Parameter | Specifications |
|---|---|
| Product Name | Disc Shaped Neodymium Permanent Magnets N38 Ndfeb Magnet |
| Shape | Disc (Custom shapes available) |
| Material | NdFeB (Neodymium Iron Boron) |
| Coating Options | Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper |
| Size Tolerance | ±0.05mm or ±0.1mm |
| Magnetization Direction | Thickness, Length, Axially, Diameter, Radially, Multipolar |
| Available Grades | N33-N52; N33M-N50M; N33H-N48H; N30SH-N45SH; N30UH-N40UH; N28EH-N38EH; N28AH-N35AH |
| Br (kGs) | N35 (11.8-12.2); N52 (14.4-14.8); N35M (11.8-12.2); N30H (10.8-11.3); N30SH (10.8-11.2); N30UH (10.8-11.2); U30EH (10.8-11.2) |
| Hcj (kA/m) | N35 ≥955; N52 ≥876; N30SH ≥1353; N33AH ≥2785 |
| Working Temperature | N35 ≤80°C; N52 ≤70°C; N30SH ≤150°C; N33AH ≤240°C |
| Minimum Order Quantity | Samples available; production quantities from 10pcs to 500,000pcs |
| Delivery Time | 3-10 days for samples; 10-30 days for production orders |
| Certifications | ROHS, SGS, ISO9001 |
Loudspeakers, headphones, earphones, stage sound equipment, alarms, microphones
Permanent magnetic actuators, vacuum circuit breakers, magnetic relays, meters, sensors
VCM, DVD-ROM, generators, electric motors, DC motors, linear motors
Magnetic separators, magnetic holders, filters, wind turbines
Nuclear magnetic resonance spectrometers, medical instruments
Established in 2008, Dongguan Vision Plastics Magnetoelectricity Technology Co., Ltd. operates a 3000 square meter manufacturing facility with advanced production equipment and comprehensive quality control systems. With 14 years of experience in NdFeB magnet production, we export to Europe, North America, Southeast Asia, and other global markets.
Standard packaging includes carton boxes with plastic sacks or composite board boxes designed for sea and air transportation. Custom packaging available upon request.
Small orders: T/T, Western Union, PayPal, Escrow (full payment in advance)
Large orders: T/T, L/C, D/P, D/A, Western Union, Escrow (30% deposit, 70% before shipping)
5-30 days depending on quantity, stock availability, and customization requirements.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.