Description
HS Magnet’s Alnico-3 educational magnet (100 × 15 × 10 mm) is engineered for classroom experiments and hands-on STEM projects. Machined from premium Al–Ni–Co alloy, it delivers consistent magnetic performance, excellent temperature stability and rounded edges for safe handling.
Key Features
- Alloy & Magnetic Properties
• Material: Alnico-3 (Al–Ni–Co)
• Remanence (Br): ≈ 1.10 T
• Maximum energy product (BHₘₐₓ): ≈ 4.4 MGOe
• Coercivity (Hcj): ≈ 15 kA/m
• Operating temperature: up to 450 °C - Dimensions & Tolerances
• Length: 100.00 mm
• Width: 15.00 mm
• Thickness: 10.00 mm
• Standard tolerance: ± 0.20 mm (± 0.10 mm available) - Magnetization & Finish
• Standard magnetization: through-thickness (10 mm axis)
• Optional magnetization: along length or custom pole patterns
• Surface finish: precision-ground natural or painted (red, blue, green)
• Protective coatings: epoxy or custom color on request
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