Description
NiFe Alloy 4J42A
NiFe Alloy 4J42A
Chemical composition:
Alloy |
C |
P |
S |
Mn |
Si |
Ni |
Cr |
Co |
Cu |
Fe |
N |
No |
AI |
Max |
|||||||||||||
4J42A |
0.05 |
0.02 |
0.02 |
0.8 |
0.3 |
41-43 |
<0.25 |
<1 |
- |
REST |
- |
- |
<1 |
Characteristic as below：
In the range of 20 ℃ ~ 400 ℃ 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.
