Alnico Type 5 AlNiCo 5 58×12.8×4.8mm Refueling gun magnet

Dimensions: Length 58mm x Width 12.8mm x Thickness 4.8mm Tolerance: ± 0.1mm Material: AlNiCo Properties: Alnico 5 (AlNiCo5) Paint/plating: / Magnetization direction: 12.8mm direction Maximum working temperature: 550℃ Remanence: 12,500 Gauss Maximum energy product: 5.0 MGOe

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Description

HS Magnet’s Alnico Type-5 refueling gun magnet (58 × 12.8 × 4.8 mm) is engineered for reliable field operation in fuel dispensing and flow-sensing applications. Manufactured from premium Alnico-5 alloy, this compact bar magnet delivers a stable magnetic field, outstanding temperature resistance and flexible customization options.

Key Features

  • Material & Magnetic Properties
    • Alloy: Alnico-5 (Al–Ni–Co–Cu)
    • Remanence (Br): ≈ 1.25 T
    • Maximum energy product (BHₘₐₓ): ≈ 5.5 MGOe
    • Coercivity (Hcj): ≈ 45 kA/m
    • Operating temperature: up to 450 °C
  • Dimensions & Tolerances
    • Length: 58.00 mm
    • Width: 12.80 mm
    • Thickness: 4.80 mm
    • Standard tolerance: ± 0.1 mm (± 0.05 mm available on request)
  • Magnetization & Finish
    • Standard magnetization: along length (58 mm axis)
    • Optional magnetization: through thickness or width
    • Surface finish: precision ground
    • Coatings: epoxy, nickel, zinc or custom color
  • Customization Options
    • Tailored magnetization patterns for specific sensing profiles
    • Special coatings for enhanced corrosion resistance in fuel environments
    • Custom packaging: bulk, tray, poly-bag, foam-lined cartons
  • Packaging & Handling
    • Individually wrapped or bulk-packed with protective spacers
    • Foam lining to prevent chipping during transit

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