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ASTM A867-03(2013)

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Standard Specification for Iron-Silicon Relay Steels
standard by ASTM International, 05/01/2013

Category:

Description

1.1 This specification covers wrought iron-silicon (Fe-Si) steels that are generally used in the manufacture of electromechanical devices, such as relays and solenoids, requiring higher electrical resistivity, higher permeability, and lower coercivity and residual magnetism than provided by either carbon steels or soft magnetic low-carbon irons. The steels covered in this specification are:

Steel Type

Nominal Composition

 

 

1

1.1 % Si-Fe

1F

1.1 % Si-Fe free machining

2

2.3 % Si-Fe

2F

2.3 % Si-Fe free machining

3

4.0 % Si-Fe

Product Details

Published:
05/01/2013
Number of Pages:
4
File Size:
1 file , 75 KB