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Thickness 0.05~2.0mm Soft Magnetic Alloys 1J50 with High Saturation Magnetic Flux Density

Place of Origin China
Brand Name XUNSHI
Model Number 1J50
Minimum Order Quantity 50kg
Price Negotiable
Packaging Details Plywood case
Delivery Time 30-35 days
Payment Terms T/T
Supply Ability 5000 kg per month

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Product Details
Certification ISO 9001:2015 Equal Grades Ni50, Hyperm52, Alloy50, Magnifer 50
Thickness 0.05~2.0mm Width 10~200mm
Spec GB/T 32286.1-2015 Product Name Soft Magnetic Alloys
High Light

soft magnetic iron


soft ferromagnetic materials

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Product Description

A-ONE ALLOY supplies 1J50 soft magnetic cold rolled strip with minimum thickness 0.05mm


1J50 is a widely used soft magnetic alloy in China. It  is used where high initial permeability, maximum permeability, and low core loss is needed.


Density: 8.2g/cm3

Curie point: 500°C

Saturation magnetostriction: 25 ppm



Transformer cores, highly efficient motors, shielding, and specialized electronic devices, such as LF power transducers, chokes, relay parts, solenoids & oscillators.


Chemical composition

Element C P S Cu Mn Si Ni Fe
Weight(%) 0.03 max. 0.020 max. 0.020 max. 0.20 max. 0.30~0.60 0.15~0.30 49.0~51.0 Balance


Heat treatment

1100°C~1180°C, held for 3~6 hours,  cooled to 600°C at a speed below 200°C/h , then cooled to below 300°C at a speed of no less than 400°C/h. Take out from furnace.


The parts heat treated should be handled with care, no vibration, no squeezing, no impacting. Or the magnetic properties will be worse.

Thickness 0.05~2.0mm Soft Magnetic Alloys 1J50 with High Saturation Magnetic Flux Density 0