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>>HOME >> Ferrite Magnet >> Hard Ferrite (Ceramic) >> Magnetic and Physical Properties

Magnetic and Physical Properties for Sintered Ferrite magnet

Chinese Standard

Grade

Max Energy Product
BH(max)
kJ/m3
(MGOe)

Remanence
Br
mT
(KGs)

Coercive Force
Hcb
kA/m
(kOe)

Intrinstic
Coercive Force
Hcj
kA/m
(KOe)

Y10T 6.5-9.5
(0.8-1.2)
200-235
(2.0-2.35)
125-160
(1.57-2.01)
210-280
(2.64-3.52)
Y20 18.0-22.0
(2.3-2.8)
320-380
(3.2-3.8)
135-190
(1.70-2.38)
140-195
(1.76-2.45)
Y22H 20.0-24.0
(2.5-3.0)
310-360
(3.1-3.6)
220-250
(2.77-3.14)
280-320
(3.52-4.02)
Y23 20.0-25.5
(2.5-3.2)
320-370
(3.2-3.7)
170-190
(2.14-2.38)
190-230
(2.39-2.89)
Y25 22.5-28.0
(2.8-3.5)
360-400
(3.6-4.0)
135-170
(1.70-2.14)
140-200
(1.76-2.51)
Y26H 23.0-28.0
(2.9-3.5)
360-390
(3.6-3.9)
220-250
(2.77-3.14)
225-255
(2.38-3.21)
Y27H 25.0-29.0
(3.1-3.7)
370-400
(3.7-4.0)
205-250
(2.58-3.14)
210-255
(2.64-3.21)
Y30 26.0-30.0
(3.3-3.8)
370-400
(3.7-4.0)
175-210
(2.20-2.64)
180-220
(2.26-2.77)
Y30BH 27.0-30.0
(3.4-3.7)
380-390
(3.8-3.9)
223-235
(2.80-2.95)
231-245
(2.90-3.08)
Y30-1 27.0-32.0
(3.4-4.0)
380-400
(3.8-4.0)
230-275
(2.89-3.46)
235-290
(2.95-3.65)
Y20-2 28.5-32.5
(3.5-4.0)
395-415
(3.95-4.15)
275-300
(3.46-3.77)
310-335
(3.90-4.21)
Y32 30.0-33.5
(3.8-4.2)
400-420
(4.0-4.2)
160-190
(2.01-2.38)
165-195
(2.07-2.45)
Y33 31.5-35.0
(4.0-4.4)
410-430
(4.1-4.3)
220-250
(2.77-3.14)
225-255
(2.83-3021)
Y35 30.0-32.0
(3.8-4.0)
400-410
(4.0-4.1)
175-195
(2.20-2.45)
180-200
(2.26-2.51)
Grade Remanence
Br
mT
(KGs)
Coercive Force Hcb
kA/m(kOe)
Instrinsitc
Coercive Force
Hcj
kA/m(kOe)
Max Energy
Product
BH(max)
kJ/m3(MGOe)
C 230(2.3) 148(1.86) 258(3.5) 8.36(1.05)
C5 380(3.8) 191(2.4) 199(2.5) 27.0(3.4)
C7 340(3.4) 258(3.23) 318(4.00) 21.9(2.75)
C8(=C8A) 385(3.85) 235(2.95) 242(3.05) 27.8(3.5)
C8B 420(4.2) 232(2.913) 236(2.96) 32.8(4.12)
C9 380(3.8) 280(3.516) 320(4.01) 26.4(3.32)
C10 400(4.0) 288(3.617) 280(3.51) 30.4(3.82)
C11 430(4.3) 200(2.512) 204(2.56) 34.4(4.32)

Europe standard

Grade Remanence Br
mT(KGs)
Coercive Force Hcb
KA/m(KOe)
Intrinsic Coercive Force
Hcj
KA/m(KOe)
Max Energy
Product
BH(max)
KJ/m3(MGOe)
HF8/22 200-220
(2.00-2.20)
125-140
(1.57-1.76)
220-230
(2.76-2.89)
6.5-6.8
(0.8-1.1)
HF20/19 320-333
(3.20-3.33)
170-190
(2.14-2.39)
190-200
(2.39-2.51)
20.0-21.0
(2.5-2.7)
HF20/28 310-325
(3.10-3.25)
220-230
(2.76-2.89)
280-290
(3.20-3.64)
20.0-21.0
(2.5-2.7)
HF22/30 350-365
(3.50-3.65)
255-265
(3.20-3.33)
290-300
(3.64-3.77)
22.0-23.5
(2.8-3.0)
HF24/16 350-365
(3.50-3.65)
155-175
(1.95-2.20)
160-180
(2.01-2.26)
24.0-25.5
(3.0-3.2)
HF24/23 350-365
(3.50-3.65)
220-230
(2.76-2.89)
230-240
(2.89-3.01)
24.0-25.5
(3.0-3.2)
HF24/25 360-370
(3.60-3.70)
260-270
(3.27-3.39)
350-360
(4.40-4.52)
24.0-25.5
(3.0-3.2)
HF26/16 370-380
(3.70-3.80)
155-175
(1.95-2.20)
160-180
(2.01-2.26)
26.0-27.0
(3.2-3.4)
HF26/18 370-380
(3.70-3.80)
175-190
(2.20-2.39)
180-190
(2.26-2.39)
26.0-27.0
(3.3-3.4)
HF26/24 370-380
(3.70-3.80)
230-240
(2.89-3.01)
240-250
(3.01-3.14)
26.0-27.0
(3.3-3.4)
HF26/26 370-380
(3.70-3.80)
230-240
(2.89-3.01)
260-270
(3.27-3.39)
26.0-27.0
(3.3-3.4)
HF26/30 385-395
(3.85-3.95)
260-270
(3.27-3.39)
300-310
(3.77-3.89)
26.0-27.0
(3.3-3.4)
HF28/26 385-395
(3.85-3.95)
250-265
(3.14-3.33)
260-275
(3.27-3.45)
28.0-30.0
(3.5-3.8)
HF28/28 385-395
(3.85-3.95)
260-270
(3.27-3.39)
280-290
(3.50-3.60)
28.0-30.0
(3.5-3.8)
HF30/26 395-405
(3.95-4.05)
250-260
(3.14-3.33)
260-270
(3.27-3.39)
30.0-31.5
(13.8-3.9)
HF32/17 410-420
(4.10-4.20)
160-180
(2.01-2.26)
165-175
(2.07-2.20)
32.0-33.0
(4.0-4.1)
HF32/22 410-420
(4.10-4.20)
215-225
(2.70-2.83)
220-230
(2.76-2.89)
32.0-33.0
(4.0-4.1)
HF32/25 410-420
(4.10-4.20)
240-250
(3.01-3.14)
250-260
(3.14-3.27
32.0-33.0
(4.0-4.1)

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