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Home > Products > Permanent Magnet > AlNiCo Magnet > Cast AlNiCo Grade
AlNiCo magnet is an alloy of aluminum-nickel-cobalt, which contains two types of process: Cast and Sintered AlNiCo. The cast AlniCo offer a little higher magnetic properties than sintered AlNiCo, and it can be made into various complex shapes and sizes, which is not possible with other magnetic materials.
Magnetic Properties of Cast AlNiCo Magnets:
|
Grade
|
Equal to MMPA
|
Residual induction
|
Intrinsic Coercive
|
Max.Energy Product
|
Tem. Coefficient
|
Curie
|
Operating
|
|||
|
Standards
|
Br
|
Hcj
|
(BH)max
|
(Br)
|
Temp.(oC)
|
Temp.(oC)
|
||||
|
|
MT
|
GS
|
KA/m
|
Oe
|
KJ/m3
|
MGOe
|
||||
|
LN9
|
Alnico 3
|
680
|
6800
|
30
|
380
|
9
|
1.13
|
=-0.03%/oC
|
810
|
450
|
|
LN10
|
600
|
6000
|
40
|
500
|
10.0
|
1.20
|
=-0.03%/oC
|
810
|
450
|
|
|
LNG12
|
Alnico 2
|
720
|
7200
|
45
|
500
|
12.4
|
1.55
|
=-0.02%/oC
|
810
|
450
|
|
LNG13
|
700
|
7000
|
48
|
600
|
12.8
|
1.60
|
|
|
||
|
LNG37
|
Alnico 5
|
1200
|
12000
|
48
|
600
|
37.0
|
4.65
|
=-0.02%/oC
|
860
|
525
|
|
LNG40
|
1250
|
12500
|
48
|
600
|
40.0
|
5.00
|
||||
|
LNG44
|
1250
|
12500
|
52
|
650
|
44.0
|
5.50
|
||||
|
LNG52
|
Alnico 5DG
|
1300
|
13000
|
56
|
700
|
52.0
|
6.50
|
|||
|
LNG60
|
Alnico 5-7
|
1350
|
13500
|
59
|
740
|
60.0
|
7.50
|
|||
|
LNGT28
|
Alnico 6
|
1000
|
10000
|
58
|
720
|
28.0
|
3.50
|
=-0.02%/oC
|
860
|
525
|
|
LNGT36J
|
Alnico 8HC
|
700
|
7000
|
140
|
1750
|
36.0
|
4.50
|
=-0.025%/oC
|
860
|
550
|
|
LNGT18
|
Alnico 8
|
580
|
5800
|
100
|
1250
|
18.0
|
2.20
|
=-0.025%/oC
|
860
|
550
|
|
LNGT32
|
Alnico 8
|
800
|
8000
|
100
|
1250
|
32.0
|
4.20
|
=-0.025%/oC
|
860
|
550
|
|
LNGT40
|
800
|
8000
|
110
|
1380
|
40.0
|
5.00
|
||||
|
LNGT60
|
Alnico 9
|
900
|
9000
|
110
|
1380
|
60.0
|
7.50
|
=-0.025%/oC
|
860
|
550
|
|
LNGT72
|
1050
|
10500
|
112
|
1400
|
72.0
|
9.00
|
||||
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