Magnetisation Grade:         N38
Material: Neodymium-Iron-Boron (NdFeB), Neodymium and Steel 
Magnet ID:              NPCB-10-N38-Ni
Plating / Coating: Nickel (Ni-Cu-Ni) / Double Ni    
Shape: Ring / with Cylindrical (Cylindrical)   
Pot Magnet Size: 
Pot Total Diameter (D):        10 mm
Pot Total Height (H):         4 mm
Borehole Top (d1):         3 mm
Borehole Bottom (d2):         6 mm
Countersunk Depth (h):        3 mm
Tolerance:         ±0.1 mm
Magnetisation Direction:   Axial      
Residual Magnetic Flux Density (Br): 12.2-12.6 KGs (T):  1.22-1.26 T 
Energy Density (BH)max:              35-39 MGOe   279-310 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 
Delivery Time:           14-35 days   
Measurements:

Sintered neodymium countersunk magnet
Type:  Permanent Composite:  NdFeB Magnet Shape: 
Disc,Irregular,Block, Cylinder, Ring, Segment and so on
Application:  Moto Magnet Materials: 
Sintered neodymium countersunk magnet
Certification:  ISO9001:2008
Size:  According to customer's requirement Working temperature:  High up to 200℃ Grade:  N,M,H,SH,UH,EH
Coating:  Zn Coating Thickness:  5-10 Resistance:  24 hours of salt spray test
Lead time:  15 days Packing: 
Export Standard Cartons are supplied with foam