Samarium Cobalt Magnets and Magnet Assemblies
 Magnetic Properties Mechanical Properties  Demagnetization Curves
| Magnetic Properties |
| Typical Magnetic Properties |
| Magnet Grade |
Maximum Energy
Product
(BH)max |
Residual
Induction
Br |
Coercive
Force
Hc |
Intrinsic
Coercive
Force iHc |
Reversible
Temperature
Coefficient
of Br |
Maximum
Operating
Temperature
Tm |
| MGOe |
kJ/m3 |
kG |
mT |
kOe |
kA/m |
kOe |
kA/m |
% / ºC |
ºC |
| SmCo5 |
|
| EEC 1:5-18 |
18.0 |
143 |
8.6 |
860 |
8.4 |
668 |
>30 |
>2390 |
-0.04 |
300 |
| EEC 1:5TC-15 |
15.0 |
119 |
7.8 |
780 |
7.7 |
612 |
>30 |
>2390 |
-0.03 |
300 |
| EEC 1:5TC-13 |
13.0 |
103 |
7.3 |
730 |
7.2 |
573 |
>30 |
>2390 |
-0.02 |
300 |
| EEC 1:5TC-9 |
9.0 |
72 |
6.1 |
610 |
6.0 |
477 |
>30 |
>2390 |
-0.001 |
300 |
| Sm2Co17 |
|
| EEC 2:17-31 |
31.0 |
247 |
11.5 |
1150 |
10.5 |
835 |
>20 |
>1590 |
-0.035 |
250 |
| EEC 2:17-27 |
27.5 |
219 |
10.8 |
1080 |
10.1 |
803 |
>25 |
>1990 |
-0.035 |
300 |
| EEC 2:17-24 |
24.0 |
191 |
10.1 |
1010 |
9.3 |
740 |
>25 |
>1990 |
-0.035 |
300 |
| EEC 2:17TC-18 |
18.5 |
147 |
9.0 |
900 |
8.2 |
652 |
>25 |
>1990 |
-0.02 |
300 |
| EEC 2:17TC-16 |
16.0 |
127 |
8.3 |
830 |
7.8 |
620 |
>25 |
>1990 |
-0.001 |
300 |
| EEC 2:17TC-15 |
14.5 |
115 |
8.0 |
800 |
7.2 |
573 |
>20 |
>1590 |
-0.001 |
300 |
Note: The reversible temperature coefficient of Br is calculated in the
temperature range between -50ºC to 150ºC
The chart above represents more commonly used materials. Additional customized magnet materials available upon request. Please contact us at (717) 898- 2294. |
