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We specially do all kinds of magnetic filters and also support lifting magnets and custom magnet, magnet material, NdFeB, Ferrite, AlNiCo, FeCrCo and SmCo magnets, and all kinds of chucks. Magnetic filter is used in magnetizing water, air and fuel. It is used at home, in car, in agricultural and so on. Magnet, custom magnet, magnet material has many kind of applications, such as magnetic nip of calling card, magnetic button and so on. We can design new products, custom magnet, magnet material according to your requirement. Welcome your enquiry.

NdFeB ( Magnet )
NdFeB MAGNETIC MATERIAL, CHARATTERISTICS¡¡
NO Grade Br Hcb Hcj BHmax TW
T
KGs 		KA/m
KOe		 KA/m
KOe		 KJ/m3
MGOe
Max Min Max Min Max Min °C
1 N35 1.21
12.1		 1.17
11.7 		907
11.4 		860
10.8 		>=955
>=12		 279
35		 263
33		 <=80
2 N38 1.26
12.6 		1.22
12.2 		907
11.4 		860
10.8 		>=955
>=12		 303
38 		287
36 		<=80
3 N40 1.29
12.9 		1.26
12.6 		907
11.4 		860
10.8 		>=955
>=12		 318
40 		303
38
<=80
4 N42 1.33
13.3 		1.30
13.0 		907
11.4 		860
10.8 		>=955
>=12		 334
42 		318
40 		<=80
5 N45 1.37
13.7 		1.33
13.3 		907
11.4 		860
10.8 		>=955
>=12		 358
45		 342
43 		<=80
6 N48 1.42
14.2 		1.36
13.6 		907
11.4 		860
10.8 		>=955
>=12		 382
48 		358
45 		<=80
7 N35M 1.21
12.1 		1.17
11.7 		907
11.4 		860
10.8 		>=1114
>=14		 279
35 		263
33 		<=100
8 N38M 1.26
12.6 		1.22
12.2 		907
11.4 		860
10.8

>=1114
>=14

 303
38 		287
36 		<=100
9 N40M 1.29
12.9 		1.26
12.6 		907
11.4 		860
10.8		 >=1114
>=14		 318
40 		303
33 		<=100
10 N42M 1.33
13.3 		1.30
13.0 		907
11.4 		860
10.8		 >=1114
>=14		 334
42 		318
40 		<=100
11 N45M 1.37
13.7 		1.33
13.3 		907
11.4 		860
10.8		 >=1114
>=14		 358
45 		342
43 		<=100
12 N30H 1.12
11.2 		1.08
10.8		 844
10.6		 804
10.1 		>=1353
>=17		 239
30 		223
28 		<=120
13 N33H 1.17
11.7 		1.14
11.4 		876
11.0 		820
10.3 		>=1353
>=17		 263
33 		247
31 		<=120
14 N35H 1.21
12.1 		1.17
11.7 		907
11.4 		860
10.8		 >=1353
>=17		 279
35 		263
33 		<=120
15 N38H 1.26
12.6 		1.22
12.2 		907
11.4 		860
10.8		 >=1353
>=17		 303
38 		287
36 		<=120
16 N40H 1.29
12.9 		1.26
12.6 		907
11.4 		860
10.8		 >=1353
>=17		 318
40		 303
38 		<=120
17 N42H 1.33
13.3 		1.30
13.0 		907
11.4 		860
10.8		 >=1353
>=17		 334
42 		318
40 		<=120
20 N30SH 1.12
11.2

1.08
10.8

844
10.6 		804
10.1 		>=1592
>=20 		239
30 		223
28 		<=150
21 N33SH 1.17
11.7 		1.14
11.4 		876
11.0 		820
10.3 		>=1592
>=20 		263
33 		247
31 		<=150
23 N35SH 1.21
12.1 		1.17
11.7 		907
11.4 		860
10.8 		>=1592
>=20 		279
35 		263
33 		<=150
24 N38SH 1.26
12.6 		1.22
12.2 		907
11.4		 860
10.8 		>=1592
>=20 		303
38 		287
36 		<=150
25 N40SH 1.29
12.9		 1.26
12.6 		907
11.4		 860
10.8 		>=1592
>=20 		318
40 		303
38 		<=150
26 N28UH 1.08
10.8 		1.04
10.4 		812
10.2 		780
9.8 		>=1989
>=25		 223
28 		207
26 		<=180
27 N30UH 1.12
11.2 		1.08
10.8 		844
10.6 		804
10.1 		>=1989
>=25		 239
30
 223
28 		<=180
28 N33UH 1.17
11.7

1.14
11.4

876
11.0 		820
10.3
 >=1989
>=25		 263
33 		247
31		 <=180
29 N35UH 1.21
12.1		 1.17
11.7 		907
11.4 		860
10.8 		>=1989
>=25		 279
35 		263
33 		<=180
30 N28EH 1.08
10.8 		1.04
10.4 		812
10.2 		780
9.8
 >=2387
>=30		 223
28 		207
26 		<=200
31 N30EH

1.12
11.2

 1.08
10.8 		844
10.6 		804
10.1 		>=2387
>=30		 239
30 		223
28 		<=200
32 N33EH 1.17
11.7 		1.14
11.4 		876
11.0

820
10.3

 >=2387
>=30		 263
33 		247
31 		<=200
Nd-Fe-B Physical Property
NO. Temp.Coefficient (Br) Density Curie Temp. rec Recoil
Permeability
 Product type
%/°C g/cm3 °C
1 -0.12 7.4-7.6 310 1.1 N
2 -0.1 7.4-7.6 340 1.1 NH NSH
3 -0.1 7.4-7.6 350 1.1 NUH NEH NZH
 


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Ningbo Centre Magnetic and Electronic Co.,Ltd.
Factory add: No.51, Lane 340, Chunyuan Road, Yinzhou, Ningbo, China.
Tel:0086-574-88233570 88233391
Fax:0086-574-88233171
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Web Site:www.cm-magnet.com
E-mail: info@centre-magnetic.com

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