Description
NiFe Alloy 4J38
NiFe Alloy 4J38
Chemical composition:
Alloy |
C |
Si |
P |
S |
Cu |
Se |
Mn |
Ni |
Co |
Fe |
Max |
||||||||||
4J38 |
0.05 |
0.2 |
0.02 |
0.02 |
- |
0.1-0.25 |
<0.8 |
35-37 |
- |
REST |
Characteristic as below：
In the range of 20 ℃ ~ 100 ℃ has a lower thermal expansion coefficient, and easy cutting.
Processing conditions and application:
It is suitable for precision instruments and meters, cryogenic vessels, microwave communications, etc.
