Description
HS Magnet’s Alnico 5 magnetic clamp block (45.00 × 24.50 × 21.50 mm, Ø13.00 mm hole) is engineered for precision holding and fixturing applications. Made from premium Alnico 5 alloy, it combines strong magnetic force with exceptional temperature stability, making it the go-to choice for industrial tooling, magnetic chucks and sensor assemblies.
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
• Temperature range: – 40 °C to + 500 °C
• Temperature coefficient of Br: – 0.02 %/°C - Dimensions & Tolerances
• Block size: 45.00 × 24.50 × 21.50 mm
• Mounting hole: Ø 13.00 mm
• Standard tolerance: ± 0.10 mm (custom tolerance available) - Coating & Finish
• Standard: Nickel plating for corrosion resistance
• Optional: epoxy, zinc or gold plating
• Precision-machined faces and clean through-hole - Packaging & Handling
• Individually foam-padded or poly-bagged to prevent damage
• Bulk, tray or custom blister packaging available
• Clear labeling with batch number for full traceability







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