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 |