Alnico5 Magnet guitar pickup magnets 66.5*13*3mm

dimension:66.5*13*3mm Material:Alnico Grade:Alnico 5 Magnetization direction:Width

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Description

HS Magnet’s Alnico 5 guitar pickup magnets (6.6 × 5 × 13.3 mm) are engineered to deliver warm, vintage-style tone and consistent performance. Made from high-grade Alnico 5 alloy and precision-ground for tight tolerances, these magnets are the perfect choice for custom pickups, replacements and high-end guitar builds.

Key Features

  • Magnetic Properties
    • Grade: Alnico 5
    • Remanence (Br): ≈ 1.20 – 1.30 T
    • Maximum energy product (BHₘₐₓ): ≈ 5.5 – 6.0 MGOe
    • Coercivity (Hcb): ≈ 45 – 50 kA/m
    • Temperature coefficient of Br: + 0.02 %/°C
    • Maximum operating temperature: 540 °C
  • Dimensions & Tolerances
    • Magnet size: 6.60 × 5.00 × 13.30 mm
    • Standard tolerance: ± 0.05 mm (ultra-fine ± 0.02 mm optional)
    • CNC-ground faces ensure flatness and parallelism for uniform flux
  • Surface Finish & Coatings
    • Natural gray sintered surface
    • Optional nickel, epoxy or tin coating for enhanced corrosion resistance
  • Packaging & Quality Assurance
    • Individually wrapped in anti-corrosion paper
    • Foam-padded trays or polybags to prevent chipping
    • Full batch traceability with material and magnetic test certificates
    • Custom packaging options: blister packs, wooden crates, bulk boxes

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