NiFe Alloy 4J44

Short Introduction:

  • NiFe Alloy 4J44 is suitable for vacuum electronic devices (such as tube, oscillation tube, klystron, magnetron, tube) etc.

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.