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120mm Length N52 Strong Neodymium Block Magnet Industrial

Categories NdFeB Neodymium Magnet
Brand Name: YYMAG
Model Number: Block Magnet
Certification: ISO / SGS / Reach
Place of Origin: China
MOQ: 10pcs
Price: US$0.02-10 /piece
Payment Terms: L/C, D/A, T/T, Western Union,PayPal
Supply Ability: 1000000 pcs per month
Delivery Time: 30 days
Packaging Details: Standard export packing according to your requirement
Product Name: Neodymium block magnet
Material: Permanent Neodymium Magnet
Grade: N35-N52 (M.H.SH.UH.EH)
Coating: NiCuNi, Zn, Epoxy...
Size: Custom Made
Color: Bright Silver
Tolerance: +/-0.1 Or According To Your Requirement
MOQ: 10 PC
Sample: Avaiable
Application: Industrial Magnet
Magnetice Direction: Thickness
Working Temp: Under 80℃
Leading time: 25-35 days
Delivery time: 7-10 days
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120mm Length N52 Strong Neodymium Block Magnet Industrial

N52 strong Neodymium Block Magnet
Neodymium block magnet
Neodymium block magnet is called as block Neodymium magnet, NdFeB block magnet, or Neodymium rectangular magnet. It is a rectangle shape, and is the most common shape of Neodymium magnet.
Most sizes of Neodymium block magnets are machined from a large magnet block. How is the large Neodymium magnet block produced? In fact, the production process for rare earth Neodymium magnet belongs to powder metallurgy. In this process, a suitable composition of raw materials are pulverized into fine powder, pressed and heated to cause densification via liquid phase sintering, which is the reason that it is often called sintered rare earth magnet. Through melting, jet milling, sintering and aging, a large magnet block or semi-finished Neodymium magnet block is produced with a rough surface and only approximate dimensions.
In order to get the final Neodymium block magnet with smaller and more accurate size, the large magnet block will enter into the machining process, if the magnetic properties are tested OK to meet the requirement. During the machining process, more attention should be paid to size, tolerance, and especially the orientation direction so as to ensure Neodymium block magnet quality.
If the size of the final Neodymium block magnet is big, for example, 100 x 60 x 50 mm, the semi-finished magnet size will be produced similar to the final size, because it’s not easy or economical to produce a semi-finished magnet which can be machined to several or even two final block magnets. The simple grinding process may machine one semi-finished magnet to one final Neodymium block magnet!
Neodymium block magnet has three directions, like length, width and thickness, and generally the Neodymium magnet size is described as L x W x T, such as 30 x 10 x 5 mm. Generally speaking, the shortest one of the three dimensions is the orientation direction. However in many cases the customers might have specific requirement about the orientation, for example for the longest dimension, or multi poles on the same surface…

Size Range:

Block magnetLengthWidthThickness
Maximum120mm60mm60mm
Minimium2mm1mm1mm

Magnetized Direction:


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If you need it, please kindly advise me the following details:

A Grade

B Size

C Coating

D Magnetization Direction

E Quantity

Then I will provide the most competitive price for you.

Thanks for your cooperation.

Quality 120mm Length N52 Strong Neodymium Block Magnet Industrial for sale
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