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N45 15 x 5 x 2 mm Nickel Coated Rectangular Neo Magnet

/N45 15 x 5 x 2 mm Nickel Coated Rectangular Neo Magnet
  • N45 15 x 5 x 2 mm Nickel Coated Rectangular Neo Magnet

N45 15 x 5 x 2 mm Nickel Coated Rectangular Neo Magnet, Neo Rare Earth Bar Magnet, Super Strength Block Magnet, N45 Magnets

Rectangular Neo Magnet Specification:

Part No.: HSNB-15-5-2-N45Ni
Magnetisation Grade: N45
Material: Sintered Neodymium-Iron-Boron (Rare Earth NdFeB)
Plating / Coating: Nickel (Ni-Cu-Ni)
Magnet Shape: Block, Rectangular, Rectangle, Square
Magnet Size:
Total Length (L): 15 mm
Total Width (W): 5 mm
Total Thickness (T): 2 mm
Magnetisation Direction: Axial
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
Tolerance: ±0.05 mm

The permeance coefficient is mathematically equal to Bd/Hd. Calculation of the permeance coefficient allows the magnetics design engineer to determine the operating point of a magnet by construction of a load line from the origin of the BH curve at a gradient equal to the permeance coefficient. The intersection of this load line and the demagnetization curve (at the point (Hd, Bd)), is the operating point of the magnet.


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  • Other payment accepted
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  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

Product Range

Part No. Magnet Dimensions Neo Grade Coating
HSNB-15-5-2-N35Ni 15 x 5 x 2 mm N35 Nickel
HSNB-15-5-2-N38Zn N38 Zinc
HSNB-15-5-2-N38Ni N38 Nickel
HSNB-15-5-2-N38BE N38 Black Epoxy
HSNB-15-5-2-N40Zn N40 Nickel
HSNB-15-5-2-N40HNi N40H Nickel
HSNB-15-5-2-N42Ni N42 Nickel
HSNB-15-5-2-N42G N42 Golden
HSNB-15-5-2-N42SHNi N42SH Nickel
HSNB-15-5-2-N45Ni N45 Nickel
HSNB-15-5-2-N45HNi N45M Nickel
HSNB-15-5-2-N48Ni N48 Nickel
HSNB-15-5-2-N48BE N48 Black Epoxy
HSNB-15-5-2-N50G N50 Golden
HSNB-15-5-2-N50Ni N50 Nickel
HSNB-15-5-2-N52Ni N52 Nickel

— Notice: HangSeng MagneTech can produce these magnets magnetized or non-magnetized, any plating, grade and direction according to customers’ requests.


Block Magnet Part No Explain

Block Magnet Part No Explain

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