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Fe-Ni Soft Magnetic Alloy Wire 1J50
Fe-Ni Soft Magnetic Alloy Wire 1J50 Fe-Ni Soft Magnetic Alloy Wire 1J50

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Fe-Ni Soft Magnetic Alloy Wire 1J50

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1J50 is a nickel-iron soft magnetic alloy wire, mainly composed of approximately 50% nickel (Ni) and 48% iron (Fe), and it is a derivative of Permalloy. Due to its excellent magnetic properties, it is widely used in electronics, power and other fields.
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Fe-Ni Soft Magnetic Alloy  1J50

Chemical Component

%

Ni

Fe

C

Cu

P

Si

Mn

Ti

S

Min

49

Allowance




0.15

0.3



Max

50.5

Allowance

0.03

0.2

0.02

0.3

0.6


0.02

Mechanical Property

Electrical Resistivity
Μω·m

Density
g/c㎡

Curie Point

Saturation Magnetostrictive Coefficient

Brinell Hardness

Tensile Strength
Mpa

Yield Strength
Mpa

Elongation Rate
%

Cold-Hardened State

Soft State

Cold-Hardened State

Soft State

Cold-Hardened State

Soft State

Cold-Hardened State

Soft State

0.45

8.2

500

25

170

130

784

451

686

147

3

37

Average Expansion Coefficient

Coefficient Of Linear Expansion

20-100℃

20-200℃

20-300℃

20-400℃

20-500℃

8.9

9.27

9.2

9.2

9.4



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