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Extra Strong NdFeB Rare Earth Magnet Block N42M 15 x 10 x 2 mm

/Extra Strong NdFeB Rare Earth Magnet Block N42M 15 x 10 x 2 mm
  • Extra Strong NdFeB Rare Earth Magnet Block N42M 15 x 10 x 2 mm

Extra Strong NdFeB Rare Earth Magnet Block N42M 15 x 10 x 2 mm Nickel-plating, Sintered Block Neodymium Permanent Magnets, Super Strong NdFeB Plate Magnet

NdFeB Rare Earth Magnet Specification:

Part No.: HSNB-15-10-2-N42MNi
Magnetisation Grade: N42M
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): 10 mm
Total Thickness (T): 2 mm
Magnetisation Direction: Axial
Residual Magnetic Flux Density (Br): 1280-1320 mT (12.8-13.2 kGs)
Energy Density (BH)max: 318-342 KJ/m³ (40-43 MGOe)
Coercivity Force (Hcb): ≥ 955 kA/m ( ≥ 12.0 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 1114 kA/m ( ≥ 14 kOe)
Maximum Operation Temperature: 100 °C
Tolerance: ±0.05 mm

A “super magnet” is generally a slang term for neodymium magnets, the strongest permanent magnets known. It can also be a term for a powerful electromagnet, like the type used in hospitals for fMRI (functional magnetic resonance) imaging. Both magnets are much stronger than typical ferrite bar magnets, and can be a health danger for those wearing pacemakers. Neodymium magnets are also so strong that one can be hurt just by playing with large samples of them — the force they generate when coming together can be strong enough to pierce human skin. The cost of neodymium magnets is about $USD 44 (US Dollars) per kilogram ($97 USD per pound).

  • Customized is Available
  • Affordable price
  • Quality guaranteed
  • T/T or L/C accepted
  • Other payment accepted
  • Fast shipping, Worldwide delivery
  • 24-Hours excellent customer service
  • Offer free magnetic solution
  • Bulk discounts for larger orders

Product Range

Part No. Magnet Dimensions Neo Grade Coating
HSNB-15-10-2-N35Ni 15 x 10 x 2 mm N35 Nickel
HSNB-15-10-2-N38Zn N38 Zinc
HSNB-15-10-2-N38Ni N38 Nickel
HSNB-15-10-2-N38BE N38 Black Epoxy
HSNB-15-10-2-N40Zn N40 Zinc
HSNB-15-10-2-N40SHNi N40SH Nickel
HSNB-15-10-2-N42Ni N42 Nickel
HSNB-15-10-2-N42G N42 Golden
HSNB-15-10-2-N42MNi N42M Nickel
HSNB-15-10-2-N45Ni N45 Nickel
HSNB-15-10-2-N45MNi N45M Nickel
HSNB-15-10-2-N48Ni N48 Nickel
HSNB-15-10-2-N48BE N48 Black Epoxy
HSNB-15-10-2-N50G N50 Golden
HSNB-15-10-2-N50Ni N50 Nickel
HSNB-15-10-2-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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