Description
NiFe Alloy 4J34
NiFe Alloy 4J34
NiFe Alloy 4J34 Material grades and equivalents
Alloy |
C |
P |
S |
Mn |
Si |
Ni |
Cr |
Co |
Cu |
Fe |
N |
No |
AI |
Max |
|||||||||||||
4J34 |
0.05 |
0.02 |
0.02 |
0.05 |
0.3 |
28.5-29.5 |
- |
19.5-20.5 |
- |
REST |
- |
- |
- |
Characteristic as below：
Similar to 95% alumina ceramic linear thermal expansion coefficient
Processing conditions and application:
It is suitable for vacuum electronic devices (such as tube, oscillation tube, klystron, magnetron, tube, etc.
