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Dailymag
Magnetics offer a full
line of Permanent Magnets,
Magnetic Assemblies (Magnetic
Tools) and Magnetic
equipments in China.
China Hard Ferrite
Magnet, hard ferrite magnets, Block Shape Magnet, Disc Shape
Magnet, Ring Shape Magnet, Cut Type Magnet ,Peculiar shape magnet,
Isotropic Ferrite Magnet Manufacturer, Supplier, Factory, Exporter
in china
Sintered
Hard Ferrite Magnet, Hard Ferrite
Magnet, Ceramic Magnet
Magnetic properties of Sintered Ferrite Magnets:
|
Chinese standard
|
|
Material
|
Br
|
Hcb
|
Hcj
|
(BH)max
|
|
mT
|
KGs
|
KA/m
|
KOe
|
KA/m
|
KOe
|
KJ/m3
|
MGOe
|
| Y10T |
200~235 |
2.0~2.35 |
125~160 |
1.57~2.01 |
210~280 |
2.64~3.52 |
6.5~9.5 |
0.8~1.2 |
| Y20 |
320~380 |
3.2~3.8 |
135~190 |
1.70~2.38 |
140~195 |
1.76~2.45 |
18.0~22.0 |
2.3~2.8 |
| Y22H |
310~360 |
3.1~3.6 |
220~250 |
2.77~3.14 |
280~320 |
3.52~4.02 |
20.0~24.0 |
2.5~3.0 |
| Y23 |
320~370 |
3.2~3.7 |
170~190 |
2.14~2.38 |
190~230 |
2.39~2.89 |
20.0~25.5 |
2.5~3.2 |
| Y25 |
360~380 |
3.6~4.0 |
135~170 |
1.70~2.14 |
140~200 |
1.76~2.51 |
22.5~28.0 |
2.8~3.5 |
| Y26H |
360~390 |
3.6~3.9 |
220~250 |
2.77~3.14 |
225~255 |
2.83~3.21 |
23.0~28.0 |
2.9~3.5 |
| Y27H |
370~400 |
3.7~4.0 |
205~250 |
2.58~3.14 |
210~255 |
2.64~3.21 |
25.0~29.0 |
3.1~3.7 |
| Y30 |
370~400 |
3.7~4.0 |
175~210 |
2.20~2.64 |
180~220 |
2.26~2.77 |
26.0~30.0 |
3.3~3.8 |
| Y30BH |
380~390 |
3.8~3.90 |
223~235 |
2.80~2.95 |
231~245 |
2.90~3.08 |
27.0~30.0 |
3.4~3.7 |
| Y30-1 |
380~400 |
3.8~4.0 |
230~275 |
2.89~3.46 |
235~290 |
2.95~3.65 |
27.0~32.0 |
3.4~4.0 |
| Y30H-2 |
395~415 |
3.95~4.15 |
275~300 |
3.46~3.77 |
310~335 |
3.90~4.21 |
28.5~32.5 |
3.5~4.0 |
| Y32 |
400~420 |
4.0~4.2 |
160~190 |
2.01~2.38 |
165~195 |
2.07~2.45 |
30.0~33.5 |
3.8~4.2 |
| Y33 |
410~430 |
4.1~4.3 |
220~250 |
2.77~3.14 |
225~255 |
2.83~3.21 |
31.5~35.0 |
4.0~4.4 |
| Y35 |
400~410 |
4.00~4.10 |
175~195 |
2.20~2.45 |
180~200 |
2.26~2.51 |
30.0~32.0 |
3.8~4.0 |
|
| |
|
USA standard
|
|
Material
|
Br
|
Hcb
|
Hcj
|
(BH)max
|
|
mT
|
KGs
|
KA/m
|
KOe
|
KA/m
|
KOe
|
KJ/m3
|
MGOe
|
| C1 |
230 |
2.3 |
148 |
1.86 |
258 |
3.5 |
8.36 |
1.05 |
| C5 |
380 |
3.8 |
191 |
2.4 |
199 |
2.5 |
27 |
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
The standard from International Electronics Committee
(IEC404-8-1)
O×100=Y10T=C1 ×300=Y30=C5 O×330=Y30
BH
|
|
Grade
|
Allowed Value (min-typical)
|
|
Br
|
Hcb
|
BrHcj
|
(BH)max
|
|
mT
|
KGs
|
KA/m
|
KOe
|
KA/m
|
KOe
|
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 |
3.52-3.64 |
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 |
| HF24/35 |
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 |
3.8-3.9 |
| 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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