Alnico Type 8 AlNiCo 8 High Performance Square Magnets 41x35x9.1mm

Description

HS Magnet’s Alnico Type-8 high-performance square magnets (41 × 35 × 9.1 mm) combine superior thermal stability and elevated coercivity for demanding industrial and scientific applications. Precision-ground from premium Al–Ni–Co alloy, these magnets deliver consistent magnetic performance even in extreme environments.

Key Features

• Material & Magnetic Properties
  • Alloy: Alnico-8 (Al–Ni–Co–Cu, rare earth-free)
  • Remanence (Br): ≈ 1.32 T
  • Maximum energy product (BHₘₐₓ): ≈ 5.8 MGOe
  • Coercivity (Hcj): ≈ 50 kA/m
  • Operating temperature: up to 550 °C
• Dimensions & Tolerances
  • Length: 41.00 mm
  • Width: 35.00 mm
  • Thickness: 9.10 mm
  • Standard tolerance: ± 0.10 mm (± 0.05 mm available)
• Magnetization & Finish
  • Standard magnetization: through thickness (9.1 mm axis)
  • Optional magnetization: along length or width
  • Surface finish: precision ground to ensure uniform flux
  • Coatings: epoxy, nickel, zinc or custom colors
• Customization Options
  • Tailored magnetization patterns for specific flux profiles
  • Special coatings for corrosion resistance in harsh environments
  • Custom packaging: bulk, trays or foam-lined cartons