Hard Ferrite Performance
   COMMON Standard
GRADE
Br (mT)
Hcb(KA/m)
Hcj(KA/m)
(BH)max (KJ/m3)
Y8T
200-235
125-160
210-280
6.5-9.5
Y22H
310-360
220-250
280-320
20.0-24.0
Y25
360-400
135-170
140-200
22.5-28.0
Y26H-1
360-390
200-250
225-255
23.0-28.0
Y26H-2
360-380
263-288
318-350
24.0-28.0
Y27H
350-380
225-240
235-260
25.0-29.0
Y28
370-400
175-210
180-220
26.0-30.0
Y28H-1
380-400
240-260
250-280
27.0-30.0
Y28H-2
360-380
271-295
382-405
26.0-30.0
Y30H-1
380-400
230-275
235-290
27.0-32.0
Y30H-2
395-415
275-300
310-335
27.0-32.5
Y32
400-420
160-190
165-195
30.0-33.5
Y32H-1
400-420
190-230
230-250
31.5-35.0
Y32H-2
400-440
224-240
230-250
31.0-34.0
Y33
410-430
220-250
225-255
31.5-35.0
Y33H
410-430
250-270
250-275
31.5-35.0

   DEUTSCHLAND Standard
Werkstoff
Remanenzflu β dichte
Koerzitivfeldstarke
max.magnet Energiedichte
Br
Hcb
Hcj
(BH)max
MT
G
KA/m
Koe
KA/m
Koe
KJ/m3
MGOe
HF8/22
I
min
210
2100
135
1.7
220
2.7
8.0
1.0
typ
220
2200
145
1.8
250
2.7
9.0
1.1
HF24/23
a
min
360
3600
220
2.8
230
2.8
24.0
3.0
typ
370
3700
230
2.9
260
3.3
25.5
3.2
HF28/16
a
min
390
3900
160
2.0
160
2.0
28.0
3.5
typ
400
4000
170
2.1
170
2.1
30.0
3.8
HF28/26
a
min
380
3800
250
3.1
260
3.3
28.0
3.4
typ
390
3900
265
3.3
280
3.8
29.5
3.6
HF28/34
a
min
380
3800
280
3.5
340
4.4
28.0
3.6
typ
390
3900
290
3.6
360
4.5
31.5
4.0
HF30/16
a
min
400
4000
160
2.0
160
2.0
30.0
3.8
typ
410
4100
170
2.1
170
2.1
31.5
3.9
HF30/31
a
min
400
4000
280
3.1
310
3.9
30.0
3.8
typ
405
4050
285
3.3
320
4.0
31.5
4.0
HF34/21
a
min
430
4300
210
2.6
210
2.6
34.0
4.3
typ
440
4400
215
2.8
220
2.7
35.0
4.4
   a=anisotropy;I=isotropic

 

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