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Shielding-alloy-1J79-Strip1
Shielding-alloy-1J79-Strip

Permalloy1J79 strip 

Permalloy1J79 strip 

Shielding-alloy-1J79-Strip1Shielding-alloy-1J79-Strip

Chemcial composition

 

Alloy

%

Ni

Mo

Cu

C

Si

Mn

P

S

1J79

Min.

78.5

3.8

   

0.3

0.6

   

Max.

80

4.1

0.2

0.03

0.5

1.1

0.02

0.02

 

 

1J79 Phycial propertities:

Denity

8.6 g/cm³

Melting Point

450°C

 

1J79 minimum mechanical properties in the room temperature

Alloy

Shape

Propertities

μO(mH/m)

μm (mH/m)

Hc (A/m)

   Bs(T)

1J79

Cold Rolled strip

≥31

≥250

≤1.2

0.75

Bar, wire, plate

≥25

≥125

≤2.4

0.75

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