Description
HS Magnet’s custom N52 neodymium disc magnet (Ø8 mm × 3 mm) delivers exceptional magnetic strength in a compact form factor. Manufactured from premium NdFeB alloy and precision-machined to tight tolerances, these super-strong discs are ideal for demanding applications where size, consistency and pull-force matter.
Key Features
- Material & Grade
• Neodymium-Iron-Boron (NdFeB), Grade N52 (max. energy product ≈ 50–52 MGOe)
• Remanence (Br): ≈ 1.45 T
• Coercivity (Hcj): ≥ 900 kA/m - Dimensions & Tolerance
• Diameter: 8 mm
• Thickness: 3 mm
• Standard tolerance: ± 0.1 mm (± 0.02 mm available) - Coating Options
• Ni–Cu–Ni (standard)
• Zinc, Epoxy, Gold, Custom paints
• Improves corrosion resistance and wear protection - Magnetization
• Axial (through thickness): flat faces North/South
• Multi-pole or radial magnetization on request - Packaging & Handling
• Bulk trays, vacuum-sealed bags or custom blister packs
• Protective spacers to avoid chipping
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