Hefei Super Electronics Co., Ltd.
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High Quality 25*150mm small bar magnets

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  • N33-N52,30M-50M,30H-48H,28SH-45SH,28UH-42UH,28EH-38EH,28AH-33AH

  • N40-N52,30M-50M,30H-48H,28SH-45SH,28UH-42UH,28EH-38EH,28AH-33AH

  • Super

  • 150 longton/month

  • Anhui,China

  • Standard Export Carton

  • piece/25*150mm small bar magnets

  • 150 longton/month

  • 25*150mm small bar magnets

  • 5 days after deposit

  • 1

  • T/T

We are a major manufacturer of ndfeb strong magnets. We custom make all kinds shapes of Ndfeb magnets
(block disc, ring, arc segment, or other special shapes)according to customers' requests, and all grades of ndfeb magnets,
such as n30, n35, n38, N40, n42, n45, n30h, n33h, n35h, n38h, n40h, n42h, n44h, n28sh, n30sh, n33sh, n35sh, N38sh, n40sh,
n28uh, n30uh, n33uh, n35uh, n26eh and n28eh.

Our magnets are widely used in pm motors and generators, communications, magnetic therapy, office automation,
energy power and automobile industry. We also supply mgnetic suckers, holding magnets, magnetic hooks
and magnetic clothing buttons.

 

Production description:

1. Physical Properties of Neodymium Magnet:

a.NdFeB Magnets are the strongest magnets in the world. They can lift up to 1000 times theirs own weight.

b.NdFeB Magnets are easy to machine, compared to Alnico and SmCo magnets.

c.NdFeB Magnets are with high resistance to demagnetization.

 

2. Grade of Neodymium magnet:

Grade Work Temperture(°c)
N35-N52 ≤80
33M-48M ≤100
33H-48H ≤120
33SH-45SH ≤150
30UH-40UH ≤180

 

 

magnet bar (11)
Magnetic Performance

Grade

Remanence

Br mT

(kGs)

Coercive force

HcB KA/m

(KOe)

Magnetic energy product

Max KJ/m3

MGOe

Max.working temperature

N35-N52

1180-1440

836-923

263-406

80°C (176°F)

(11.8-14.4)

(10.8-11.6)

(33-51)

30M-50M

1080-1420

796-1050

223-390

100°C (212°F)

(10.8-14.2)

(10-13.2)

(28-49)

30H-48H

1080-1380

796-1027

223-366

120°C (248°F)

(10.8-13.8)

(10-12.6)

(28-46)

28SH-45SH

1050-1340

764-995

207-342

150°C (302°F)

(10.5-13.4)

(9.6-12)

(26-43)

28UH-42UH

1050-1310

764-923

207-326

180°C (356°F)

(10.5-13.1)

(9.6-11.6)

(26-41)

28EH-38EH

1050-1250

764-868

207-295

200°C (392°F)

(10.5-12.5)

(9.6-10.9)

(26-37)

28AH-33AH

1020-1170

780-836

199-271

220°C (428°F)

 

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 Tel: 86-551-63409690
 E-mail:admin@cnsupermagnet.com
 Phone: 86-13855156049
 Add:No.7598 Ziyun Road,Economic-Technological Development Area,Hefei,Anhui,China 230601

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