Description
NiFe Alloy 4J44
NiFe Alloy 4J44
4J44 Material grades and equivalents
Chemical composition:
Alloy |
C |
P |
S |
Mn |
Si |
Ni |
Cr |
Co |
Cu |
Fe |
N |
No |
AI |
Max |
|||||||||||||
4J44 |
0.03 |
0.02 |
0.02 |
0.05 |
0.3 |
41-43 |
- |
- |
- |
remaining |
- |
- |
- |
Characteristic as below：
In the range of 20 ℃ ~ 500 ℃ has a certain linear thermal expansion coefficient.
Processing conditions and application:
It is suitable for vacuum electronic devices (such as tube, oscillation tube, klystron, magnetron, tube, etc.
