Description
HS Magnet’s Alnico 5 block magnet (5.00 × 45.00 × 9.30 mm) is designed for applications requiring reliable, high-temperature magnetic performance in a compact, rectangular form. Manufactured from premium Alnico 5 alloy and precision machined to tight tolerances, this magnet offers outstanding stability and repeatability for industrial, sensor and instrumentation uses.
Key Features
- Material & Magnetic Properties
• Grade: Alnico 5
• Remanence (Br): 1.24 – 1.30 T
• Coercivity (Hc): ≥ 49 kA/m
• Maximum energy product (BHₘₐₓ): ≈ 5.0 MGOe
• Operating temperature range: – 40 °C to + 500 °C
• Temperature coefficient of Br: – 0.02 %/°C - Dimensions & Tolerances
• Size: 5 × 45 × 9.30 mm
• Standard tolerance: ± 0.10 mm (± 0.05 mm optional) - Coating & Finish
• Standard: nickel plating for excellent corrosion resistance
• Optional: epoxy, zinc or gold plating
• Precision-machined faces for flatness and uniform thickness - Packaging & Handling
• Individually foam-padded or poly-bagged to prevent chipping
• Tray, bulk or custom blister packaging available
• Clear labeling with batch numbers for full traceability
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