Properties of Samarium Cobalt
 
 
　 
Type
Remanence
Coercive Force
Intrinsic Coercive Force
　Max. Energy Product
mT
KGs
KA/m
KOe
KA/m
KOe
KJ/m3
MGOe
YX16
750~880
7.5~8.8
597+/-40
7.5+/-0.5
> 1989
> 25
127+/-16
16+/-2
YX18
800~930
8.0~9.3
637+/-40
8.0+/-0.5
> 1432
> 18
143+/-16
18+/-2
YX20
850~980
8.5~9.8
637+/-40
8.0+/-0.5
> 1273
> 16
159+/-16
20+/-2
YXT18
900~1030
9.0~10.3
637+/-40
8.0+/-0.5
> 1194
> 15
143+/-16
18+/-2
YX22A
900~1030
9.0~10.3
653+/-40
8.2+/-0.5
> 1989
> 25
175+/-16
22+/-2
YX22B
900~1030
9.0~10.3
653+/-40
8.2+/-0.5
> 1432
> 18
175+/-16
22+/-2
YX24
980~1080
9.8~10.8
676+/-40
8.5+/-0.5
> 1432
> 18
191+/-16
24+/-2
YX26A
1000~1130
10.0~11.3
716+/-40
9.0+/-0.5
> 1194
> 15
207+/-16
26+/-2
YX26B
1000~1130
10.0~11.3
716+/-40
9.0+/-0.5
> 796
> 10
207+/-16
26+/-2
YX28
1030~1130
10.3~11.3
756+/-40
9.5+/-0.5
> 1432
> 18
223+/-16
28+/-2
YX27
1000~1100
10.0~11.0
357~516
4.5~6.5
413~556
5.2~7.0
207+/-16
26+/-2
YX30
1100~1200
11.0~12.0
438~517
5.5~6.5
454~597
5.7~7.5
239+/-16
30+/-2
 　
　
No
Temp. Coeff.
Curie Temp.
Density
　Recoil Permeability
Operating Temp.
　Product Type
%/° C
° C
g/cm3
m 
° C
 /
1
-0.05
700~750
8.0~8.2
1.1
250
 YX16, YX18, YX20
2
-0.01

800
8.3~8.5
1.1
250
 YXT18
3
-0.01

800
8.3~8.5
1.1
250
 YX22A,YX22B,YX26A
YX26B,YX24,YX27,YX30