Description
The Alnico 5 (LNG44) block magnet is engineered for reliable clamping and fixturing in industrial applications. Machined from premium Alnico 5 alloy, this precision magnet delivers consistent holding force, exceptional temperature tolerance, and long-term stability.
Key Specifications
- Material: Alnico 5 (Grade LNG44)
- Dimensions: 42 mm × 42 mm × 15 mm (L × W × T)
- Through-Hole Diameter: Ø 8 mm
- Tolerance: ± 0.05 mm (precision ground)
- Magnetization Direction: Through thickness (15 mm axis)
- Maximum Operating Temperature: 450 °C
Features & Benefits
- High remanence and moderate coercivity for steady clamping force
- Outstanding thermal stability up to 450 °C with minimal reversible flux loss
- Naturally corrosion-resistant surface—no coating required
- Precision-machined block and bore ensure tight alignment in assemblies
- Ideal for repeated use in magnetic clamps, lifting fixtures, and tooling

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