Description
HS Magnet’s Alnico Type-8 Cylindrical Magnet (outer Ø 10.40 × height 8.00 mm) is a precision-ground round bar designed for demanding magnetic applications requiring high flux density and thermal stability. Manufactured from premium Alnico 8 alloy, these magnets combine superior remanence with moderate coercivity and outstanding temperature performance.
Key Features
- Material & Magnetic Properties
• Grade: Alnico 8
• Remanence (Br): ≈ 0.95 – 1.05 T
• Intrinsic coercivity (Hci): ≈ 30 – 40 kA/m
• Maximum energy product (BHₘₐₓ): ≈ 9 – 10 MGOe
• Maximum operating temperature: up to 500 °C - Dimensions & Tolerances
• Outer diameter: Ø 10.40 mm
• Height (thickness): 8.00 mm
• Standard tolerance: ± 0.05 mm (± 0.02 mm optional) - Surface Finish & Coatings
• Standard: oxide-passivated
• Optional: nickel, nickel-copper-nickel or gold plating for enhanced corrosion resistance
• Precision-ground ends and walls for uniform magnetic field distribution - Packaging & Handling
• Individually foam-wrapped or tray-packed to prevent chipping
• Supplied with magnetic warning labels and handling instructions
• Custom bulk or tray packaging available on request
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