|
Cast Alnico Grades |
||||||||||||
|
Grade |
Br |
HcB |
(BH)max |
D |
Equivalent MMPA Class |
percent change per ℃ |
Tc |
Tw |
||||
|
|
mT |
Gs |
KA/m |
Oe |
KJ/m3 |
MGOe |
g/cm3 |
|
Near Br |
Near HcJ |
℃ |
℃ |
|
*LN9 |
680 |
6800 |
30 |
380 |
9.0 |
1.13 |
6.9 |
Alnico 3 |
-0.03 |
-0.02 |
810 |
450 |
|
*LN10 |
600 |
6000 |
40 |
500 |
10.0 |
1.20 |
6.9 |
|
-0.03 |
-0.02 |
810 |
450 |
|
*LNG11 |
720 |
7200 |
37 |
480 |
11.2 |
1.40 |
7.0 |
Alnico 1 |
-0.03 |
-0.02 |
810 |
450 |
|
*LNG12 |
720 |
7200 |
45 |
500 |
12.4 |
1.55 |
7.0 |
Alnico 2 |
-0.03 |
-0.02 |
810 |
450 |
|
*LNG13 |
700 |
7000 |
48 |
600 |
12.8 |
1.60 |
7.0 |
|
|
|
|
|
|
LNG16 |
800 |
8000 |
53 |
660 |
16.0 |
2.00 |
7.3 |
[Alnico 4] |
-0.03 |
-0.02 |
810 |
450 |
|
LNG18 |
1050 |
10500 |
46 |
600 |
30.0 |
3.75 |
7.3 |
|
|
|
|
|
|
LNG32 |
1180 |
11800 |
46 |
575 |
32.0 |
4.00 |
7.3 |
[Alnico 5C] |
-0.02 |
0.03 |
860 |
525 |
|
LNG34 |
1180 |
11800 |
44 |
550 |
35.0 |
4.30 |
7.3 |
|
|
|
|
|
|
LNG37 |
1200 |
12000 |
48 |
600 |
37.0 |
4.65 |
7.3 |
Alnico 5 |
-0.02 |
0.02 |
860 |
525 |
|
LNG40 |
1250 |
12500 |
48 |
600 |
40.0 |
5.00 |
7.3 |
|
|
|
|
|
|
LNG44 |
1250 |
12500 |
52 |
650 |
44.0 |
5.50 |
7.3 |
|
|
|
|
|
|
LNG48 |
1250 |
12500 |
52 |
650 |
48.0 |
6.00 |
7.3 |
Alnico 5DG |
|
|
|
|
|
LNG52 |
1300 |
13000 |
56 |
700 |
52.0 |
6.50 |
7.3 |
|
|
|
|
|
|
LNG60 |
1350 |
13500 |
59 |
740 |
60.0 |
7.50 |
7.3 |
Alnico 5-7 |
|
|
|
|
|
LNGT28 |
1050 |
10500 |
56 |
700 |
28.0 |
3.50 |
7.3 |
Alnico 6 |
-0.02 |
0.03 |
860 |
525 |
|
LNGT36J |
700 |
7000 |
140 |
1750 |
36.0 |
4.50 |
7.3 |
Alnico 8HC |
-0.025 |
0.02 |
860 |
525 |
|
*LNGT18 |
580 |
5800 |
100 |
1250 |
18.0 |
2.20 |
7.3 |
Alnico 8 |
-0.025 |
0.02 |
860 |
550 |
|
LNGT32 |
800 |
8000 |
104 |
1300 |
34.0 |
4.25 |
7.3 |
Alnico 8 |
-0.025 |
0.02 |
860 |
550 |
|
LNGT34 |
800 |
8000 |
100 |
1250 |
34.0 |
4.25 |
7.3 |
|
|
|
|
|
|
LNGT38 |
820 |
8200 |
110 |
1380 |
38.0 |
4.75 |
7.3 |
|
|
|
|
|
|
LNGT40 |
800 |
8000 |
110 |
1380 |
40.0 |
5.00 |
7.3 |
|
|
|
|
|
|
LNGT44 |
880 |
8800 |
120 |
1500 |
44.0 |
5.50 |
7.3 |
|
|
|
|
|
|
LNGT60 |
900 |
9000 |
110 |
1380 |
60.0 |
7.50 |
7.3 |
Alnico 9 |
-0.025 |
0.02 |
860 |
550 |
|
LNGT72 |
1050 |
10500 |
112 |
1400 |
72.0 |
9.00 |
7.3 |
|
|
|
|
|
|
LNGT82 |
1100 |
11000 |
120 |
1500 |
82.0 |
10.25 |
7.3 |
|
|
|
|
|
|
Customized Properties Can Be Achieved using Special Processing Methods |
||||||||||||
|
*=Isotropic Other=Anisotropic |
||||||||||||
Cast Alnico Magnets
Cast Alnico magnets exhibit excellent corrosion resistance and can be cast into a variety of shapes.
© BJA Magnetics 2008
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