Sintered Block Magnet Neodymium

/Sintered Block Magnet Neodymium
  • Sintered Block Magnet Neodymium

Sintered Block Magnet Neodymium, Strong Block Magnet, Sintered Neodymium Magnet Blocks, N45 Neodymium Magnet, Block Neodymium-Iron-Boron Magnet

Product Name: Sintered Block Magnet
Magnet ID:Block-12x4x2-N45-Ni
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength

Neodymium magnets are a member of the Rare Earth square magnet family and are the most powerful permanent magnets in the world. They are also referred to as NdFeB magnets, or NIB, because they are composed mainly of Neodymium (Nd), Iron (Fe) and Boron (B). They are a relatively new invention and have only recently become affordable for everyday use.

HSMAG is a premier supplier of components and precision magnetic assemblies for the military, aerospace, industrial, automotive and oil & gas industries. Many of the assemblies we produce are used in high performance motors, rotors and other electric machines. We also manufacture assemblies used in extreme environmental conditions, such as those used in down-hole power generation for oil & gas production.

  • Affordable price
  • Customized magnet is Available
  • Any payment accepted
  • Fast shipping, Worldwide delivery
  • Quality guaranteed
  • Offer free neo magnets solution

Product Range


Magnetisation Grade:         N45
Material: Neodymium-Iron-Boron (NdFeB)
Magnet ID:              Block-12x4x2-N45-Ni
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni
Shape:         Block, Rectangle, Square, Rectangular, Oblong, Diamond
Block Magnet Size:
Block Total Long (L):       12 mm
Block Total Height (H):        4 mm
Block Total Width (W):        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

Technical Drawing