Wholesale Price 10mm Sphere 7000 Gauss Magnetic Force Cube Disc N52 Strong Prices Neodymium Magnet

Wholesale Price 10mm Sphere 7000 Gauss Magnetic Force Cube Disc N52 Strong Prices Neodymium Magnet

FOB Reference Price: Get Latest Price

≥50 Pieces

US $0.01

Free Inquiry

Customized Request

Product Details

{{item.text}}

Quick Details

Brand Name:: OEM/DZX

Model Number:: Magnet Neodymium

Shape:: BALL Coil Block Cup Shape Strip Stick Bar

Coating:: Ni-Cu--Ni, Zn, Epoxy, Au, Ni-Cu-Ni+Cr, Neodymium N52 Magnet

Magnetization:: Customized , Axial, Diameter, and so on

Density:: 7.5-7.6g/cm3

Magnetic Grade 1:: N35-N45

Magnetic Grade 2:: N48-N52

Magnetic Grade 3:: 35M-50M

Magnetic Grade 4:: 33H-48H

Magnetic Grade 5:: 33SH-45SH

Magnetic Grade 6:: 30UH-40UH

Magnetic Grade 7-8:: 28EH-38RH/28AH-33AH

Quick Details

Tolerance:: ±1%

Grade:: Neodymium Magnet From N35 to N52

Place of Origin:: Jiangsu, China

Brand Name:: OEM/DZX

Model Number:: Magnet Neodymium

Shape:: BALL Coil Block Cup Shape Strip Stick Bar

Coating:: Ni-Cu--Ni, Zn, Epoxy, Au, Ni-Cu-Ni+Cr, Neodymium N52 Magnet

Magnetization:: Customized , Axial, Diameter, and so on

Density:: 7.5-7.6g/cm3

Magnetic Grade 1:: N35-N45

Magnetic Grade 2:: N48-N52

Magnetic Grade 3:: 35M-50M

Magnetic Grade 4:: 33H-48H

Magnetic Grade 5:: 33SH-45SH

Magnetic Grade 6:: 30UH-40UH

Magnetic Grade 7-8:: 28EH-38RH/28AH-33AH

Type	Permanent Powerful Neodymium Magnets
Material	Sintered Neodymium Magnets
Coating	Ni, Zn, Epoxy, Parylene, Gold, Passivated, etc
Shape	Block, Bar, Cube, Disc, Ring, Cylinder, Ball, Arc, Trapezoid, etc
Density	7.5-7.6 g/cm³
Delivery date	7-10 days for common samples, 20-25 days for mass produciton
Magnetic Grade & Working Temperature	Magnetic Grade	Working Temperature
	N35-N45	80 ℃(176 ℉)
	N48-N52	60 ℃(160 ℉)
	35M-50M	100 ℃(212 ℉)
	33H-48H	120℃(248 ℉)
	33SH-45SH	150 ℃(302 ℉)
	30UH-40UH	180 ℃(356 ℉)
	28EH-38RH	200℃(392 ℉)
	28AH-33AH	220 ℃(428 ℉)

We accept customized services:

1) Shape and Dimension Requirements;

2) Material and coating requirements;

3) Processing according to design drawings;

4)Requirements for Magnetization Direction;

5) Magnet Grade Requirements;

6) Surface treatment requirements (plating requirements)

Rare Earth Neodymium Magnets

Neodymium magnet, the third generation of the rare-earth permanent magnet, is the most powerful and advanced permanent magnet today. Neodymium is named as"Magnet King" for its high remanence, high energy. Moreover, it has the high performance and high-cost ration, because of the rich rare earth resources in China and the ever-changing production process and technological progress. It can be easily formed into various sizes and different shapes, such as segment, ring, block, etc.

Grades of Neodymium Magnet

Neodymium magnets are all graded by the material they are made of. As a very general rule, the higher the grade (the number following the 'N'), the stronger the magnet. The highest grade of neodymium magnet currently available is N52. Any letter following the grade refers to the temperature rating of the magnet. If there are no letters following the grade, then the magnet is standard temperature neodymium. The temperature ratings are standard (no designation) - M - H - SH - UH - EH.

1.Neodymium magnets are a composition of mostly Neodymium, Iron and Boron. If left exposed to the elements, the iron in the magnet will rust.

2.That's why all neodymium magnets in our shop are covered with a protective coating, which is so thin that it doesn't have any impact on the adhesive force of the magnet.

3.There are many different coating and plating options for neodymium magnets. The most common coating for neodymium magnets is a nickel plating. While commonly referred to as simply “nickel plating,” this nickel option is actually a three layer plating that comprises of a nickel layer, a copper layer, and a nickel coating. Some other options for coating are zinc, tin, copper, epoxy,silver and gold.