Description
HS Magnet’s 56 × 10 × 5 mm Alnico 5 block magnet delivers stable magnetic performance at elevated temperatures. Made from premium Alnico 5 alloy, this precision-machined block is ideal for sensing, electromagnetic pickups and specialty industrial uses where temperature resistance and corrosion stability are critical.
Key Features
- Material & Magnetic Properties
- Grade: Alnico 5
- Maximum energy product (BHₘₐₓ): ~5.5 MGOe (≈ 44 kJ/m³)
- Remanence (Br): ~1.25 T
- Coercivity (Hcb): ~48 kA/m
- Temperature coefficient of Br: +0.02 %/°C
- Maximum operating temperature: 540 °C
- Dimensions & Tolerance
- Length (L): 56.00 mm
- Width (W): 10.00 mm
- Thickness (T): 5.00 mm
- Standard tolerance: ± 0.10 mm (± 0.05 mm optional)
- Surface & Finish
- Natural gray sintered finish
- Optional coatings: nickel, tin or epoxy for enhanced corrosion resistance
- Precision grinding for flatness and parallelism
- Packaging & Handling
- Individually wrapped in anti-corrosion paper
- Foam-padded or poly-bagged to prevent chipping
- Supplied in bulk trays or custom blister packs
- Batch number and material certificate included
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