Neodymium magnets represent the latest generation in magnetic materials.
The magnetic properties of these magnets are much superior to traditional types.
Their high coercitivity and remanence allow new different designs to be created.
|
|
|
Grade
|
Remanence
Br KGs
|
Coercive Force
Hcb Koe(KA/m)
|
Intrinsic
Coercive Force
Hcj Koe(KA/m)
|
Max Enery Product
(BH)max
KJ/m3(MGOe)
|
Max Working
Temp(°C)
TwoC
|
|
N35
|
11.7-12.1
|
≥10.8 (≥860)
|
≥12 (≥955)
|
263-287(33-36)
|
80
|
|
N38
|
12.1-12.5
|
≥10.8 (≥860)
|
≥12 (≥955)
|
287-310(36-39)
|
80
|
|
N40
|
12.5-12.8
|
≥11.6 (≥923)
|
≥12 (≥955)
|
302-326(38-41)
|
80
|
|
N42
|
12.8-13.2
|
≥11.6 (≥923)
|
≥12 (≥955)
|
318-342(40-43)
|
80
|
|
N45
|
13.2-13.8
|
≥11.0 (≥876)
|
≥12 (≥955)
|
342-366(43-46)
|
80
|
|
N48
|
13.8-14.2
|
≥10.5 (≥835)
|
≥12 (≥955)
|
366-390(46-49)
|
80
|
|
N50
|
13.8-14.5
|
≥10.5 (≥835)
|
≥12 (≥955)
|
374-406(47-51)
|
80
|
|
33M
|
11.3-11.7
|
≥10.3 (≥820)
|
≥14 (≥1114)
|
247-263(31-33)
|
100
|
|
35M
|
11.7-12.1
|
≥10.8 (≥860)
|
≥14 (≥1114)
|
263-287(33-36)
|
100
|
|
38M
|
12.1-12.5
|
≥11.0 (≥876)
|
≥14 (≥1114)
|
287-310(36-39)
|
100
|
|
40M
|
12.5-12.8
|
≥11.4 (≥907)
|
≥14 (≥1114)
|
302-326(38-41)
|
100
|
|
42M
|
12.8-13.2
|
≥11.6 (≥923)
|
≥14 (≥1114)
|
318-342(40-43)
|
100
|
|
45M
|
13.2-13.8
|
≥11.8 (≥939)
|
≥14 (≥1114)
|
342-366(43-46)
|
100
|
|
48M
|
13.6-14.0
|
≥11.8 (≥939)
|
≥14 (≥1114)
|
366-390(46-49)
|
100
|
|
30H
|
10.8-11.3
|
≥10.2 (≥812)
|
≥17 (≥1353)
|
223-247(28-31)
|
120
|
|
33H
|
11.3-11.7
|
≥10.6 (≥844)
|
≥17 (≥1353)
|
247-263(31-33)
|
120
|
|
35H
|
11.7-12.1
|
≥11.0 (≥876)
|
≥17 (≥1353)
|
263-287(33-36)
|
120
|
|
38H
|
12.1-12.5
|
≥11.2 (≥890)
|
≥17 (≥1353)
|
287-310(36-39)
|
120
|
|
40H
|
12.5-12.8
|
≥11.5 (≥915)
|
≥17 (≥1353)
|
302-326(38-41)
|
120
|
|
42H
|
12.8-13.2
|
≥12.0 (≥955)
|
≥17 (≥1353)
|
318-342(40-43)
|
120
|
|
45H
|
13.2-13.5
|
≥12.0 (≥955)
|
≥17 (≥1353)
|
335-366(42-46)
|
120
|
|
30SH
|
10.8-11.3
|
≥10.0 (≥796)
|
≥21 (≥1672)
|
223-247(28-31)
|
150
|
|
33SH
|
11.3-11.7
|
≥10.6 (≥844)
|
≥21 (≥1672)
|
247-263(31-33)
|
150
|
|
35SH
|
11.7-12.1
|
≥11.0 (≥876)
|
≥21 (≥1672)
|
263-287(33-36)
|
150
|
|
38SH
|
12.1-12.5
|
≥11.4 (≥907)
|
≥21 (≥1972)
|
287-310(36-39)
|
150
|
|
40SH
|
12.5-12.8
|
≥11.8 (≥939)
|
≥21 (≥1972)
|
302-326(38-41)
|
150
|
|
42SH
|
12.8-13.2
|
≥11.8 (≥939)
|
≥21 (≥1672)
|
320-343(40-43)
|
150
|
|
30UH
|
10.8-11.3
|
≥10.2 (≥812)
|
≥25 (≥1990)
|
223-247(28-31)
|
180
|
|
33UH
|
11.3-11.7
|
≥10.7 (≥852)
|
≥25 (≥1990)
|
247-263(31-33)
|
180
|
|
35UH
|
11.7-12.1
|
≥10.7 (≥852)
|
≥25 (≥1990)
|
263-287(33-36)
|
180
|
|
38UH
|
12.1-12.5
|
≥11.4 (≥907)
|
≥25 (≥1990)
|
287-310(36-39)
|
180
|
|
28EH
|
10.4-10.8
|
≥9.5 (≥756)
|
≥30 (≥2388)
|
207-231(26-29)
|
200
|
|
30EH
|
10.8-11.3
|
≥9.5 (≥756)
|
≥30 (≥2388)
|
223-247(28-31)
|
200
|
|
33EH
|
11.3-11.7
|
≥10.2 (≥812)
|
≥30 (≥2388)
|
247-363(31-33)
|
200
|
|
35EH
|
11.7-12.1
|
≥10.2 (≥812)
|
≥30 (≥2388)
|
263-287(33-36)
|
200
|
|
