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0.05~3.0mm Permanent Magnet Alloy Cold Rolled Strip For Recording Material 2J33

Place of Origin China
Brand Name AIWEN
Certification ISO 9001:2015
Model Number 2J33
Minimum Order Quantity 30kg
Price Negotiable
Packaging Details Plywood case
Delivery Time 45-50 days
Payment Terms T/T
Supply Ability 200 kg per week
Product Details
Spec GB/T 14989-2015 Diameter 0.05~3.0mm
Forms Of Supply Cold Drawn Wire, Cold Rolled Strip Hc 27.86 KA/m
Br 0.60 T Br·Hc 18.31 KJ/m3
High Light

precipitation hardening alloys

,

cobalt iron alloy

,

Permanent Magnet Alloy For Recording

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Product Description

2J33 Permanent-Magnet Alloy Cold Rolled Strip for Recording Material

 

 

A-ONE ALLOY is able to produce 2J33 permenent magnet alloy in forms of wire, strip or per customer requirement.

2J33 is used to make small section permanent magnet and recording material.

 

Forms available: cold drawn wire and cold rolled strip

 

Size range:

Wire diameter: 0.05~3.0mm

Strip thickness: 0.20~1.00mm

 

Chemical composition

Element C Si Mn P S Ni Co V Fe
Weight(%) 0.12 max. 0.50 max. 0.50 max. 0.025 max. 0.020 max 0.70 max. 51.0~53.0 11.8~12.7 Balance

 

Delivery condition: without heat treatment

 

The parts should be heat treated after they are processed to get required magnetic properties.

 

Magnetic properties(after heat treatment)

Form Cold drawn wire Cold rolled strip
Parameter

Hc

(kA/m)

Br

(T)

Br·Hc

(kJ/m3)

Hc

(kA/m)

Br

(T)

Br·Hc

(kJ/m3)

Value 31.84 min. 0.70 min. 23.88 min. 27.86 min. 0.60 min. 18.31 min.

 

Heat treatment

Grade Temperature(°C) Duration(min) Cooling
2J33 580~640 20~60 air cool