Description
HS Magnet’s Super-Strong Neodymium Disc Magnet N52 (Ø20 × 2 mm) delivers exceptional magnetic performance in a slim, compact form. Manufactured from premium-grade NdFeB alloy and precision-ground to tight tolerances, this ultra-thin disc magnet offers outstanding flux density, pull force, and reliability for high-precision and space-constrained applications.
Key Features
- Material & Magnetic Properties
• Grade: NdFeB N52
• Remanence (Br): ≈ 1.48 T
• Maximum energy product (BHₘₐₓ): ≈ 52 MGOe
• Intrinsic coercivity (Hci): ≈ 950 kA/m
• Maximum operating temperature: 80 °C (100 °C upgrade available) - Dimensions & Tolerances
• Diameter: Ø 20.00 mm
• Thickness: 2.00 mm
• Standard tolerance: ± 0.10 mm (± 0.05 mm optional) - Surface & Coating
• Standard: Ni–Cu–Ni triple-layer plating for corrosion resistance
• Optional finishes: Zn, epoxy or parylene
• Precision-ground faces and chamfered edges for uniform field distribution - Packaging & Handling
• Individually foam-wrapped to prevent chipping
• Supplied in plastic trays or custom bulk kits
• Includes warning labels and safe-handling instructions
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