Magnetisation Grade:         N50
Material: Neodymium-Iron-Boron (NdFeB), Neodymium and Steel 
Magnet ID:              NCB-453020-N50-Ni
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy        
Shape:         Block with Countersunk (countersink)   
Countersunk Magnet Size: 
Block Total Long (L):       45 mm
Block Total Height (H):         30 mm
Block Total Width (W):         20 mm
Small Hole Diameter (d):      10 mm
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial   
Residual Magnetic Flux Density (Br): 1400-1450 mT (14.0-14.5 kGs)
Energy Density (BH)max:             382-406 KJ/m³  (48-51 MGOe) 
Coercivity Force (Hcb):              ≥ 796 kA/m ( ≥ 10.0 kOe)  
Intrinsic Coercivity Force (Hcj):    ≥ 876  kA/m ( ≥ 11 kOe)   
Maximum Operation Temperature: 60 °C 
Delivery Time:           14-35 days   
This rare earth magnet is axially magnetized, so the strong North/South poles are in the center of the flat sides. That makes them easier to stack into together than to connect side by side.
Product Name
High Powrful Countersunk Pot Magnet
Rare Earth Magnet
8505119000
Material
Neodymium, NdFeB
Product Dimensions
According to customer's request
Coatings
Zn, Ni, Cr, Au, Epoxy or Passivation
Application
Widely used in different applications, such as sensors, motors, wind turbines/wind generators, loudspeakers, magnetic holder, filters, doors and so on.
Transportation
By courier ,air or sea . Appointed shipping company or our own forwarders all could be used in shipment. Full-way tracking the cargos for you before the good arrival.
Payment
L/C,T/T,Western Union,Paypal