Round NdFeB Magnet Ø5 x 2mm N40 Gold

Round NdFeB Magnet Ø5 x 2mm N40 Gold, Super Strong NdFeB Circular Permanent Magnet, Gold Plated Disc Neo Magnet, Powerful Rare Earth Nd Disk Magnet, Industrial Neodymium Round Magnet China Manufacturer and Factory

Round NdFeB Magnet Ø5 x 2mm N40 Gold Feature:
Material Neodymium
Plating Gold (Ni-Cu-Ni-Au)
Diameter D 5,0 mm
Volum 39 mm³
Temperature max. 80 °C
Magnetic Grade N40
Tolerance 0.1 mm
Direction axial
Weight 0,000299 kg
Pull Power Force 0.65 kg
Hight H 2,0 mm

Material	Remanence		Coercivity				Energy product		Maximum temperature
	Br		bHc		iHc		(BxH)max
	kG	T	kOe	kA/m	kOe	kA/m	MGOe	kJ/m ³	°C
N40	13.2-13.7	1.32-1.37	10.8-12.5	860-995	≥ 12	≥ 955	43-45	342-358	≤ 80

Product name	Super Strong Disc Neodymium Magnet
Material	Neodymium iron boron, Neo Magnet, Nd Magnet, Rare earth Magnet
Grade & working Temperature	Grade	Max Operating Temperatures
	N35-N54	80°C (176°F)
	35M-52M	100°C (212°F)
	35H-50H	120°C (248°F)
	33SH-48SH	150°C (302°F)
	28UH-45UH	180°C (356°F)
	28EH-42EH	200°C (392°F)
	28AH-40AH	230°C (446°F)
Shape	Block or Rectangular or Cuboid, but Disc, Ring, Cylinder, Arc and Irregular shape are also available
Coating	Ni, Ni-Cu-Ni, Electroless Nickel, Zinc, Colored Zinc, Epoxy, Passivation, Phosphated, Everlube, Au, Ag, Sn etc.
Magnetized direction	Thickness Magnetized, but Axially, Diametrical, Multipoles and Radial magnetization are also available, Customized magnetization is welcome.
Application	Servo motor,Brushless motor, Linear Motor, Automotive Motor, HEV& EV motor, Robot Driving Motor, Inverter Compressor Motor , Rail Transit Traction Motor, Consumer Electronics, Wind turbine, Energy-saving Elevator, Loudspeaker, Magnetic switch, VCM, MRI, Magnetic separator, sensor etc.
Certificate	ISO/TS 16949, ISO9001, ISO14001, RoHS, REACH
Packing	Standard sea or air packing, such as carton, wooden box, pallet etc.
Lead time	7 days for samples, 15-20 days for mass production.
Transportation	All shipping methods are available: courier (TNT, DHL, FedEx, UPS), air or sea. Shipper or freight forwarder can be appointed by either purchaser or TC.

Why choose us?
1) Over decades experience in NdFeB manufacturing and Marketing.
2) Strategic partner of several world top 500 Enterprise, operating well under TS16949
3) Samples and trial orders are welcome
4) Competitive Price & Short Lead Time, cause it is directly from real producer.
5) Professional suggestion or advice is available when you have doubts in design.

Round Circular Neodymium Magnet, NdFeB rare earth disc magnet, neodymium disc magnet, round neodymium magnet

Rare Earth magnets are ideal for miniaturized applications because of their extremely high energy level and resistance to demagnetization. Mag-Mate raw magnet material is available in a variety of styles, shapes, sizes and strengths, and meet Magnetic Materials Producers Association (MMPA) standards of physical quality and magnetic properties.
When choosing magnets to meet your specifications, first determine the type of raw material needed, such as Rare Earth magnets, ceramic magnets or flexible magnetic rubber. Next, select the magnets that meet your needs based on strength, size, magnetic orientation, direction of the materials, tolerances and finish.
Neodymium (NdFeB) Magnets are recommended for applications with temperature ranges under 200°F. Raw Rare Earth magnets have a flat metallic appearance, and tend to be very brittle. Caution should be used when grinding, so as not to crush the material. Please be aware the dust particles created when grinding or cutting Rare Earth magnet materials may produce a fire.