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Hysteresis Iron Cobalt Alloy 2J11 Good Corrosion Resistance

Place of Origin China
Brand Name XUNSHI
Certification ISO 9001:2015
Model Number 2J11
Minimum Order Quantity 20kg
Price Negotiable
Packaging Details Plywood case
Delivery Time 45-60 days
Payment Terms T/T, Western Union
Supply Ability 300 kg per week

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Product Details
Form Of Supply Cold Rolled Strip Thickness 0.05-0.8mm
Width 5-200mm Product Name Permanent Magnet Alloy
Spec GB/T 14988-2008
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Corrosion Resistance Permanent Magnet Alloy


2J11 Permanent Magnet Alloy


2J11 Iron Cobalt Alloy

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Product Description

Iron Cobalt Hysteresis Alloy 2J11 Good Corrosion Resistance


2J11 is a deformable permanent magnetic alloy with good properties, capable of forging, rolling and drawing and cutting processing.


The 2J11 alloy has good hysteresis performance within 2~5kA/m and good processing performance before tempering. Changing the tempering temperature can change the working magnetic field in a wide range.


Chemical compositions

elements C P S Si Mn Co V Ni Fe
% ≤0.12 0.025  0.020  0.70 




51.0~53.0 10.5~11.5





Magnetic performance:





Pμ/(104J/m3) Kμ





3.5 0.57


Physical properties:


Melt temperature: 1530 °C-1600 °C

Curie temperature: 860 °C

Restivity: 0.77 Ω·m


Application: Magnetic motor rotor, Magnetic brake


The corrosion resistance of 2J11 is good and it does not rust in the atmosphere.


2J11 alloy is supplied at Cold-rolled state without heat treatment.




We can also supply the other products of 2J11,such as forgings and processed parts according to the customer needs.

Hysteresis Iron Cobalt Alloy 2J11 Good Corrosion Resistance 0


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