BONDED
Br
HcB
jHc
BHMax
Recoil Permeability
Density
Curie Temp
Max Temp
Temp
Coefficient *
Gauss
Oersteds
Oersteds
MGOe
Gm/cc
.'C
.'C
Br%/'C
Hc%/'C
Bremag compression molded NdFeB
B10-B
6850
5800
9100
10
1.10
5.9
360
150
0.105
0.40
B10-C
6350
5600
13900
8.8
1.15
5.9
470
150
0.070
0.40
SB90
6350
5400
9100
8.5
1.10
5.9
360
150
0.105
0.40
SB75
5300
4600
9100
6.2
1.10
5.9
360
150
0.105
0.40
SB65
4400
3900
9100
4.3
1.10
5.9
360
150
0.105
0.40
SB50
3400
3100
9100
2.6
1.10
5.9
360
150
0.105
0.40
Neoplast injection molded NdFeB
N45/60 
5500
4700
9000
6
1.15
5.5
360
110
0.100
0.40
N38/60
5000
4000
9000
5
1.15
5
360
110
0.100
0.40
N30/60
4500
3900
9000
4
1.15
4.5
360
110
0.100
0.40
Feplast injection molded Ferrite
FE16/21
2800
2250
2170
1.8
1.05
3.6
450
150
0.200
0.30+
FE12/22 
2600
2200
2800
1.5
1.05
3.4
450
150
0.200
0.30+
FE3/17
1300
1100
2200
0.36
1.15
3.4
450
140
0.200
0.30+
Flexor ferrite rubber
F60
2650
2200
2400
1.6
1.06
3.9
450
100
0.200
0.30+
F45
2400
2300
2700
1.4
1.05
3.5
450
80
0.200
0.30+
F15
2200
2000
2300
1.1
1.05
3.5
450
80
0.200
0.30+
FY
2000
1600
n/a
0.8
1.05
3.5
450
80
0.200
0.30+

* For temperature coefficients the figures are negative unless otherwise stated.
The properties quoted are in the main nominals and mostly shape/geometry dependent. If certain characteristics are critical to the application, our advice is to obtain specific data either from the users own tests or by request to the company.

These are representative grades and others are available upon request. Where practical we will produce grades for specific application

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