Description
HS Magnet’s Alnico 5 (LNG44) block magnet, 35 × 35 × 10 mm with a Ø7 mm through-hole, is engineered for high-performance magnetic clamp systems and precision workholding. Manufactured from premium Alnico 5 alloy and precision-ground to tight tolerances, it delivers outstanding flux density, thermal stability and mechanical durability in demanding environments.
Key Features
- Material & Magnetic Properties
• Grade: Alnico 5 (LNG44)
• Remanence (Br): ~ 1.20–1.30 T
• Maximum energy product (BHₘₐₓ): ~ 5.5 MGOe (≈ 44 kJ/m³)
• Coercivity (Hcb): ~ 45–50 kA/m
• Temperature coefficient of Br: + 0.02 %/°C
• Maximum operating temperature: 540 °C - Dimensions & Mounting
• Block size: 35.00 mm × 35.00 mm × 10.00 mm
• Through-hole diameter: Ø 7.00 mm
• Standard tolerance: ± 0.10 mm (± 0.05 mm optional) - Surface Finish & Coatings
• Natural gray sintered surface
• Optional coatings: nickel, tin or epoxy for enhanced corrosion resistance
• Precision grinding ensures flatness and parallelism - Packaging & Quality Assurance
• Individually wrapped in anti-corrosion paper
• Foam-padded or poly-bagged to prevent chipping
• Bulk trays, custom blister packs or wooden crates available
• Batch traceability and material certification included
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