NiFe Alloy 4J44

Short Introduction:

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

Category:

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.

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