Magnetisation Grade:         N38
Material: Neodymium-Iron-Boron (NdFeB, NIB)
Magnet ID:              NI-08-N38
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy        
Shape:         Special, Irregular, Precision    
Irregular Magnet Size:  According to the customer's design drawings.
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial   
Residual Magnetic Flux Density (Br): 1220-1250 mT (12.2-12.5 kGs)
Energy Density (BH)max:             287-310 KJ/m³  (36-39 MGOe) 
Coercivity Force (Hcb):              ≥ 899 kA/m ( ≥ 11.3 kOe)  
Intrinsic Coercivity Force (Hcj):    ≥ 955  kA/m ( ≥ 12 kOe)   
Maximum Operation Temperature: 80 °C 
Delivery Time:           14-35 days   

Main features
·         Chemical composition Nd2Fe14B,they’re hard, brittle and easily corrode.
·         High Energy, (BH).max can easily reach 30 MGOe and highest goes up to 52 MGOe.
·         NdFeB magnets can replace SmCo magnets in most cases, especially where operating temperature is less than 80 degrees Centigrade.
·         Extremely resistance to demagnetization with Hci.
·         Density:7.4 -7.6 g/ cm3; Hardness: 600 {Hv}