Magnetisation Grade:         N40
Material: Neodymium-Iron-Boron (NdFeB)
Magnet ID:              NRD-525-N40
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy (Black/Gray)  / Gold (Au)     
Shape:         Rod, Cylinder, Bar  
Rod Magnet Size: 
Rod Total Diameter (D):      5 mm
Rod Total Height (H):         25 mm
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial   
Residual Magnetic Flux Density (Br): 1250-1280 mT (12.5-12.8 kGs)
Energy Density (BH)max:             302-326 KJ/m³  (38-41 MGOe) 
Coercivity Force (Hcb):              ≥ 907 kA/m ( ≥ 11.4 kOe)  
Intrinsic Coercivity Force (Hcj):    ≥ 955  kA/m ( ≥ 12 kOe)   
Maximum Operation Temperature: 80 °C 
Delivery Time:           14-35 days   
1.Identification:ISO9001 UL RoHS ISO14001
2.Able to be direct weld.
3.19 years history
ISO certificated micro electrical magnet
1.Grade: Aluminum Alloy1060\2024\5050\5052\5056\5154\6061
2. Hardness: H10\H14\H24\T4\F
3. Purity: 90%-99.7%,others SI\Fe\Cu\Mn\Mg\Cr\Zn\Ti\Al
4. Properties:high strength,leak resisitance,close tolerance,low overall cost
5: Standards:  IEC\NEMA\JIS\GB,such as IEC 60 317, NEMA MW 1000 or JIS C 3202