Magnetisation Grade: N35
Material: Neodymium-Iron-Boron (NdFeB)
Magnet ID: NS-30-N35
Plating / Coating: Nickel (Ni-Cu-Ni) / Gold (Au)
Shape: Sphere, Ball
Sphere Magnet Size:
Sphere Total Diameter (D): 30 mm
Tolerance: ±0.05 mm
Magnetisation Direction: Axial / Radial
Residual Magnetic Flux Density (Br): 1170-1220 mT (11.7-12.2 kGs)
Energy Density (BH)max: 263-287 KJ/m³ (33-36 MGOe)
Coercivity Force (Hcb): ≥ 868 kA/m ( ≥ 10.9 kOe)
Intrinsic Coercivity Force (Hcj): ≥ 955 kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time: 14-35 days
30mm Sphere Neodymium Magnet
1.Good Price
2.Best Quality
3.Fast Delivery
4.With CE certificate
5mm Sphere Neodymium Magnet
Zen Magnets is a very famous and popular magnetic toy. It is also called Buckyballs, Neomagnet, Neocube, The neocube, Magnet ball, magnet sphere ,Nanodots,Cybercube,Magcube,QQMag ,Magnetic Beads, spherical magnet and so on .It is including 216 small pcs magnetic balls .You can create huge number of shapes and models .
We could produce according to your request:
Size : D3mm,D4mm, D5mm, D6mm, D7mm,D8mm,D9mm,D10mm ...
5mm Sphere Neodymium Magnet
Quantity/set: 216 pcs/set,125pcs/set or customized
Tolerance : Usually the tolerance we produce is +/-0.02mm, we could produce +/-0.01mm also ,however the price would be higher
5mm Sphere Neodymium Magnet
Grade: N35,N38,N40,N42,N45 ... Normally the N35 grade is most popular !
Coating /Color: Ni, Zn, Cu, Black Ni, Gold, Silver Red,Blue,Green,Pink,Purple,Orange, White and etc.
