Product Main

Specifications

Specifications
1.Cast Alnico 5 magnets
2.Working temperature up to 600'C
3.Custom shape and size
4.Superior quality and best price
Cast Alnico 5 magnets 
 
Grade: 2,3,5,6,7,8,9 ET
Short Lead Time :20-25days
Key Advantages:
  • Excellent temperature stability
  • Strong corrosion resistance
  • The maximum working temperature is up to 550°c
  • Fine grain
  • Compact crystal.
  • Excellent magnetic consistence and evenness.
  • Suitable for small volume and complex shape magnets.
Magnetic Properties of AlNiCo Magnets 
Grade
Br
HcB
Hcj
(BH)max
Br
Hcj
Max Temp
MMPA
Equivalents
KGs
mT
kOe
Ka/m
kOe
Ka/m
MGOe
Kj/m³
TK(Br)%/K
TK(Hcj)%/K
ºC
ISOTROPIC CAST ALNICO
LN10
6.5
650
0.48
38
0.5
40
1.25
10
-0.035
-0.025
450
ALNICO3
LNG12
7.5
750
0.56
45
0.58
46
1.5
12
-0.03
-0.02
450
ALNICO2
LNGT18
5.5
550
1.13
90
1.21
97
2.25
18
-0.025
0.01
550
ALNICO8
ANISOTROPIC CAST ALNICO
LNG34
11
1100
0.63
50
0.65
52
4.25
34
-0.02
0.01
525
 
ALNICO5
LNG37
11.8
1180
0.61
49
0.64
51
4.63
37
-0.02
0.01
525
LNG40
12
1200
0.63
50
0.65
52
5
40
-0.02
0.01
525
LNG44
12.5
1250
0.65
52
0.68
54
5.5
44
-0.02
0.01
525
LNGT34
11.5
1150
0.73
58
0.75
60
3.5
28
-0.02
0.03
525
ALNICO6
LNG52
13
1300
0.7
56
0.73
58
6.5
52
-0.02
0.03
525
ALNICO5DG
LNG60
13.5
1350
0.73
58
0.75
60
7.5
60
-0.02
0.03
525
ALNICO5-7
LNGT38
8
800
1.38
110
1.4
112
4.75
38
-0.025
0.01
550
 
ALNICO8
LNGT40
8.5
850
1.44
115
1.46
117
5
40
-0.025
0.01
550
LNGT44
9
900
1.44
115
1.46
117
5.5
44
-0.025
0.01
550
LNGT36J
7.2
720
1.88
150
1.9
152
4.5
36
-0.025
0.01
550
ALNICO8HC
LNGT60
10
1000
1.38
110
1.4
112
7.5
60
-0.025
0.01
550
 
ALNICO9
 
Common Applications
Besides , Alnico magnets have good corrosion resistance characteristic, no coating is needed for surface protection.