N42 Sintered Rare Earth Neodymium Magnet

/N42 Sintered Rare Earth Neodymium Magnet
  • N42 Sintered Rare Earth Neodymium Magnet

N42 Sintered Rare Earth Neodymium Magnet, Rare Earth Block Sintered Neodymium Magnet, Large Block Magnet, High Coercive Strength Rectangular Shaped Magnets

Product Name: N42 Sintered Rare Earth Neodymium Magnet
Magnet ID:Block-50x15x5-N42-Ni
+ Highest Energy of All Permanent Magnets
+ Moderate Temperature Stability
+ High Coercive Strength
+ Moderate Mechanical Strength

Type: Permanent  Composite: Neodymium Magnet  Shape: Block
Application: Moto Magnet  Shape: Block  Coating: Ni coating
Product name: neodymium block magnets 
We could produce the neodymium block magnets according to your request,shapes,size,coating……
The neodymium block magnets are widely used in Magnetic Separator, relay and switch !The following items are the relative products of the NdFeB Block Magnets,you can quickly find the NdFeB Block Magnets through the list.

Custom Special Magnets Assemblies
Custom Magnets & Assemblies
Standard and Custom Magnet sizes
Technical Application Assistance from Prototype to Production
Precision Cutting, Grinding, Fabrication and Assembly to your specifications.
Expertise in applying over 100 million magnets
High holding strength allows holding of heavier parts with greater stability.
For over 20 years HSMAG Magnetics has assisted industry professionals in application design, and engineering Custom Magnet Solutions. Magnets from simple to complex, prototype to production, with thousands of varied customer requirements met.

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

Product Range


Item No: Block-40x20x10-N42-Ni
Magnet Shape: Block / Rectangular / Sheet
Material: neodymium-iron-boron (NdFeB), neodymium, neo
Coating: Nickel (Ni-Cu-Ni)
Magnetic Grade:         N42
Magnetisation Direction: Axial
Residual Magnetic Flux Density (Br): 13.0-13.4 KGs (T):  1.30-1.34 T
Energy Density (BH)max:              40-43 MGOe   318-342 KJ/m³
Coercivity Force (Hcb):              ≥10.8 KOe  ≥860 KA/m
Intrinsic Coercivity Force (Hcj):    ≥12 KOe    ≥955 KA/m
Maximum Operation Temperature: 80 °C
Length (L):           40 mm
Width (B):           20 mm
Height (H):           10 mm
Tolerance:         ±0.1 mm
Delivery time           7-14 days

Technical Drawing