Description
The Alnico 5 LNG44 block magnet from HS Magnet is a precision-engineered permanent magnet designed for demanding industrial, laboratory, and R&D applications. Constructed from premium Alnico 5 alloy (Grade LNG44), this compact block delivers strong, stable holding force, excellent high-temperature performance, and long-term reliability without the need for additional coatings.
Key Specifications
- Material: Alnico 5 (Grade LNG44)
- Dimensions: 34 mm (L) × 20 mm (W) × 32 mm (T)
- Tolerance: ± 0.05 mm (precision-ground)
- Magnetization Direction: Through thickness (32 mm axis)
- Maximum Operating Temperature: 450 °C
Features & Benefits
- High remanent flux and moderate coercivity for consistent clamping and holding forces
- Exceptional thermal stability with minimal reversible flux loss up to 450 °C
- Intrinsic corrosion resistance—no plating or coating required
- Precision-ground surfaces ensure accurate alignment in assemblies and tools
- Compact block form factor for easy integration into custom fixtures and devices

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