Products

Block Magnet

Home Permanent Magnet Sintered NdFeB Magnet Block Magnet

Neodymium -Iron-Boron Magnetic Block 3m Adhesive Ndfeb Magnet

Neodymium -Iron-Boron Magnetic Block 3m Adhesive Ndfeb Magnet
Neodymium -Iron-Boron Magnetic Block 3m Adhesive Ndfeb Magnet
Neodymium -Iron-Boron Magnetic Block 3m Adhesive Ndfeb Magnet

Neodymium -Iron-Boron Magnetic Block 3m Adhesive Ndfeb Magnet

3M adhesive strong magnet to use just peel off the strap and press the sticky side onto the item you're attaching.

  • Brand:

    KINGS MAGNET
  • Order(MOQ):

    20
  • Payment:

    100%in advance
  • Product Origin:

    China
  • Shipping Port:

    Xiamen/Ningbo/Shanghai
  • Lead Time:

    25-35days

Product  Description

Magnets can be customized according to your request. Please inform us of the following major elements of magnet you need:

1.  Size

2. Are there any special requirements for adhesive?

3. What quantity do you need

We have a complete industrial chain from raw material blank, cutting, plating to standard packaging.

 

 


 

 

Grade of NdFeB 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.

Grade

BrmT(KG)

bHc KA/m(KOe) 

iHc KA/m(KOe) 

(BH)maxKJ/m3

(MGOe)

Tw.℃

N35

1170-1220(11.7-12.2)

≥868( ≥10.9)

≥955(≥12)

263-287(33-36)

80℃

N38

1220-1250(12.2_12.5)

≥899( ≥11.3)

≥955 ( ≥12)

287-310(36-39)

80℃

N40

1250-1280 (12.5-12.8)

≥907 ( ≥11.4)

≥955 ( ≥12)

302-326(38-41)

80℃

N42

1280-1320(12.8-13.2)

≥915( ≥11.5)

≥955 ( ≥12)

318-342(40-43)

80℃

N45

1320-1380(13.2-13.8)

≥923 ( ≥11.6)

≥955 ( ≥12)

342-366(43-46)

80℃

N48

1380-1420(13.8-14.2)

≥923( ≥11.6)

≥955 ( ≥12)

366-390(46-49)

80℃

N50

1400-1450(14.0-14.5)

≥796( ≥10.0)

≥876( ≥11)

382-406(48-51)

60℃

N52

1430-1480(14.3-14.8)

≥796( ≥10.0)

≥876 ( ≥11)

398-422(50-53)

60℃

35M

1170-1220(11.7-12.2)

≥868( ≥10.9)

≥1114 ( ≥14)

263-287(33-36)

100℃

38M

1220-1250(12.2-12.5)

≥899( ≥11.3)

≥1114(≥14)

287-310(36-39)

100℃

40M

1250-1280(12.5-12.8)

≥923( ≥11.6)

≥1114 ( ≥14)

302-326(38-40)

100℃

42M

1280-1320(12.8-13.2)

≥955(≥12.0)

≥1114( ≥14)

318-342(40-43)

100℃

45M

1320-1380(13.2-13.8)

≥955 ( ≥12.5)

≥1114( ≥14)

342-366(43-46)

100℃

48M

1360-1430(13.6-14.3)

≥1027( ≥12.9)

≥1114 ( ≥14)

366-390(46-49)

100℃

50M

1400-1450(14.0-14.5)

≥1033 ( ≥13.0)

≥1114 ( ≥14)

382-406(48-51)

100℃

35H

1170-1220(11.7-12.2)

≥868( ≥10.9)

≥1353 ( ≥17)

263-287(33-36)

120℃

38H

1220-1250(12.2-12.5)

≥899( ≥11.3)

≥1353 ( ≥17)

287-310(36-39)

120℃

40H

1250-1280(12.5-12.8)

≥923 ( ≥11.6)

≥1353 ( ≥17)

302-326(38-41)

120℃

42H

1280-1320(12.8-13.2)

≥955 ( ≥12.0)

≥1353 ( ≥17)

318-342(40-43)

120℃

45H

1300-1360(13.0-13.6)

≥963 ( ≥12.1)

≥1353 ( ≥17)

326-358(43-46)

120℃

48H

1370-1430(13.7-14.3)

≥955 ( ≥12.5)

≥1353 ( ≥17)

366-390(46-49)

120℃

30SH

1080-1130(10.8-11.3)

≥804 ( ≥10.1)

≥1592 ( ≥20)

233-247(28-31)

150℃

33SH

1130-1170(11.3-11.7)

≥844( ≥10.6)

≥1592 ( ≥20)

247-271(31-34)

150℃

35SH

1170-1220(11.7-12.2)

≥876( ≥11.0)

≥1592 ( ≥20)

263-287(33-36)

150℃

38SH

1220-1250(12.2-12.5)

≥907(≥11.4)

≥1592 ( ≥20)

287-310(36-39)

150℃

40SH

1240-1280(12.5-12.8)

≥939( ≥11.8)

≥1592 ( ≥20)

302-326(38-41)

150℃

42SH

1280-1320(12.8-13.2)

≥987(≥12.4)

≥1592 ( ≥20)

318-342(40-43)

150℃

45SH

1320-1380(13.2-13.8)

≥1003 ( ≥12.6)

≥1592 ( ≥20)

342-366(43-46)

150℃

30UH

1080-1130(10.8-11.3)

≥812 ( ≥10.2)

≥1990 ( ≥25)

223-247(28-31)

180℃

33UH

1130-1170(11.3-11.7)

≥852( ≥10.7)

≥1990 ( ≥25)

247-271(31-34)

180℃

35UH

1180-1220(11.8-12.2)

≥860 ( ≥10.8)

≥1990 ( ≥25)

263-287(33-36)

180℃

38UH

1220-1250(12.2-12.5)

≥876 ( ≥11.0)

≥1990 ( ≥25)

287-310(36-39)

180℃

40UH

1240-1280(12.4-12.8)

≥899 ( ≥11.3)

≥1990 ( ≥25)

302-326(38-41)

180℃

28EH

1040-1090(10.4-10.9)

≥780 ( ≥9.8)

≥2388 ( ≥30)

207-231(26-29)

200℃

30EH

1080-1130(10.8-11.3)

≥812( ≥10.2)

≥2388( ≥30)

223-247(28-31)

200℃

33EH

1130-1170(11.3-11.7)

≥836( ≥10.5)

≥2388 ( ≥30)

247-271(31-34)

200℃

35EH

1170-1220(11.7-12.2)

≥876( ≥11.0)

≥2388 ( ≥30)

263-287(33-36)

200℃

38EH

1220-1250(12.2-12.5)

≥899 ( ≥11.3)

≥2388( ≥30)

287-310(36-39)

200℃

40EH

1240-1280(12.4-12.8)

≥939(≥11.6)

≥2388 ( ≥30)

302-326(38-41)

200℃

30AH

1080-1120(10.8-11.2)

≥804( ≥10.1)

≥2786( ≥35)

223-239(28-30)

220℃

33AH

1140-1170(11.4-11.7)

≥844( ≥10.6)

≥2786 ( ≥35)

247-263(31-33)

220℃

35AH

1170-1210(11.7-12.1)

≥876( ≥10.9)

≥2786( ≥35)

263-279(33-35)

220℃

 

Size

Block neodymium magnet:

Length(mm)

Width(mm)

Thickness(mm)

Tolerance(mm)

Direction of Magnetzation

L 1-240

 W 1-100

T 1-80

+/-0.05 - +/-0.1

Through Length,Width or Thickness

 

Coating

Magnet specification

Material: sintered NdFeb

Class: N35-N52, customized according to demand

Direction of magnetization: Axial magnetization, mostly axial magnetization

Coating: Nickel copper nickel

Tolerance: +-0.05 mm

Temperature resistance "generally does not exceed 80 degrees Celsius

Adhesive: There are many models of 3M adhesive, commonly used are 437, 486, 4612 and so on

 

Application and Production

1)Products are widely used in gifts

2)household appliances

3)automobiles, mobile phones

4)packaging, toys 

5)electronic instruments

6)mechanical equipment and so on

 

Technological process of production of Sintered NdFeb magnet.

 

Our Workshop

 

Transportation

Our  Certificate

 

Why did you choose us?

1.We have ten years' experience in making magnets.

2.We are committed to the development and production of high-performance, high-precision and difficult products, in order to meet the requirements of motors, sensors and other products for magnets to work stably under complex conditions such as high temperature.

3.We work with a lot of companies like Schneider Electronics; Continental; Liebherr-CMCtec GmbH;DAC Electric B.V; Quadral GmbH & Co. KG; MEMSIC;TNE Korea Co., Ltd; HPV Technologies Inc; Dantax Radio AS; Audio Note UK LTD(in UK) ; Stage Accompany; Audeze; Jahwa Electronics etc.

 

FAQ

 

Q1. Why is the price of sample higher than that of batch?

A: For samples we don't have any profit. We only charge the cost of materials and labor. As a manufacturer, the more quantity produced, the lower the unit cost.

 

Q2. Do you support exchange and return service?If I buy a magnet and I can't use it.

A: We do not support return or exchange service. As you know, the magnet is a custom product, which is completely customized according to your requirements. This product cannot be resold to others.

 

Q3. What will you do if there is a quality problem?

A: If you have any problem after receiving the magnet, please contact us immediately and shoot a video to us. We make records and take pictures of all the details when we ship. If it's our fault, we'll take the blame. If it happened in transit, we are not responsible for it.

 

Q4. How can I pay?

 

A:We offer you the following payment methods:

1) Bank transfer

Pay online through Alibaba

 

Q5. I am interested in this product. How long does it take to ship it to our country?

 

A:The normal shipping time for DHL and the Federation is 5-7 days.

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit

Related Products

neodymium block magnet manufacturer
super strong n52 neodymium block magnet

Neodymium bar, block and cube magnets are incredibly powerful for their size, with an approximate pull strength of up to 300 lbs.

custom made sintered ndfeb
most powerful neodymium sintered ndfeb magnet

Neodymium(NdFeB) magnets are the strongest type of rare earth magnet commercially available and are manufactured in a wide range of shapes, sizes and grades.

Ndfeb block magnet for speaker
N55 most powerful neodymium -iron-boron ndfeb block magnet for speaker

Neodymium magnet (NdFeB), commonly known as "rare earth" magnet, is a high-performance permanent magnet made of neodymium, iron and boron alloys.

Neodymium block magnets for sale
Neodymium block magnets for sale

Neodymium(NdFeB) magnets are the strongest type of rare earth magnet commercially available and are manufactured in a wide range of shapes, sizes and grades.

Hight quality block magnet for motor
Powerful permanent Neodymium Sintered Ndfeb Magnet

Neodymium(NdFeB) magnets are the strongest type of rare earth magnet commercially available and are manufactured in a wide range of shapes, sizes and grades.

Magnetic Block NdFeb Material
Magnetic Materials Neodymium -Iron-Boron Block Magnet

Neodymium(NdFeB) magnets are the strongest type of rare earth magnet Commonly used in motors, etc., various shapes can be customized

Neodymium magnet N35 7x2x2mm
N35 grade 7x2x2mm square strong neodymium magnet block 1LB pull

Small volume, large magnetic force; a variety of rare earth raw materials combined, stable working performance.  

Neodymium block magnet for sale
Neodymium block magnet for sale

Neodymium(NdFeB) magnets are the strongest type of rare earth magnet commercially available and are manufactured in a wide range of shapes, sizes and grades.

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Submit

Home

Products

whatsapp

contact