25mm x 2mm Neodymium Circular Magnet N45 Nickel

/25mm x 2mm Neodymium Circular Magnet N45 Nickel
  • 25mm x 2mm Neodymium Circular Magnet N45 Nickel
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  • 25mm x 2mm Neodymium Circular Magnet N45 Nickel, Super Strong Rare Earth Sintered NdFeB Disk Round Magnet for Toy and Craft, Nickel Coated Neodymium Disc Permanent Magnets China Supplier

    25mm x 2mm Neodymium Circular Magnet N45 Nickel Technical Specifications:
    Item: NDN45-2502
    Grade: N45
    Material: Neodymium (NdFeB)
    Plating: Nickel
    Shape: Disk, Round, Disc, Circular, Cylinder
    Total Diameter (D): Ø 25 mm
    Total Height (H): 2 mm
    Tolerance: ±0.05 mm
    Magnetisation Direction: Axial / Radial
    Residual Magnetic Flux Density (Br): 1320-1380 mT (13.2-13.8 kGs)
    Energy Density (BH)max: 342-366 KJ/m³ (43-46 MGOe)
    Coercivity Force (Hcb): ≥ 923 kA/m ( ≥ 11.6 kOe)
    Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
    Maximum Operation Temperature: 80 °C
    Delivery Time: 14-35 days

    Neodymium Magnet, discmagnet, Sintered NdFeB magnet, magnetic material, Permanent magnet, NdFeB magnet
    This Neodymium Magnet is very strong NdFeB magnet
    The magnet performance can be according to your requirement
    From N35 to N50M is available
    The magnet size can be customized
    The surface can be treated as anti-rust process or zinc-plated, nickel-plated, epoxy-plated
    Precise dimensions
    Material: NdFeB
    Grade: N35. N38. N40. N42. N45. N48. N50. N52
    (Max Working Temp. 80° C)
    35M, 38M. 40M. 42M. 45M. 48M.
    (Max Working Temp. 100° C)
    35H, 38H. 40H. 42H. 45H
    (Max Working Temp. 120° C)
    33SH, 35SH, 38SH. 4S0H. 42SH
    (Max Working Temp. 150° C)
    30UH, 33UH. 35UH. 38UH
    (Max Working Temp. 180° C)
    30EH, 33EH. 35EH. 38EH
    (Max Working Temp. 200° C)
    Surface treatment: Nickle Plating; Nickle +Copper+Nickle; Zinc Plating; Epoxy Plating; Color Zinc Plating; Au Plating;

    NdFeB Circular Magnet N45 Nickel
    Flat but strong disc magnet. Suitable for the construction of magnetic key boards for example. Neodymium magnets are made of neodymium, iron and boron and are the strongest raw magnets. For more information please click here: facts about magnetism; safety precautions. Choosing a magnet may not be as simple as selecting the highest grade available. The application is critical in the specification process. In most cases, the same strength can be achieved by utilizing a slightly larger magnet, with a lower grade and at a cost savings. Heat, moisture, torque, and chemical exposure can all affect the strength and size of the magnet required for a project.

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