NiFe Alloy 4J45 

Short Introduction:

  • NiFe Alloy 4J45 is suitable for vacuum electronic devices (such as tube, oscillation tube, klystron, magnetron, tube) etc.

Description

NiFe Alloy 4J45

NiFe Alloy 4J45

Chemical composition:

Alloy

C

P

S

Mn

Si

Ni

Cr

Co

Cu

Fe

N

No

AI

Max

4J45

0.05

0.02

0.02

0.8

0.3

44.5-45.5

-

-

-

REST

-

-

<1.5

Characteristic as below:

In a certain temperature range with 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.