Permalloy 80 1J79 strip
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Permalloy1J79 strip
Chemcial composition
Alloy
%
Ni
Mo Cu
C
Si
Mn
P
S
1J79
Min. 78.5
3.8
0.3
0.6
Max.
80
4.1
0.2
0.03
0.5
1.1
0.02
0.02
1J79 Phycial propertities:
Denity
8.6 g/cm³
Melting Point
450°C
1J79 minimum mechanical properties in the room temperature
Alloy
Shape
Propertities
μO(mH/m)
μm (mH/m)
Hc (A/m)
Bs(T)
1J79
Cold Rolled strip ≥31
≥250
≤1.2
0.75
Bar, wire, plate ≥25
≥125
≤2.4
0.75
