Diameter 180mm Soft Magnetic Alloy Rod Precision Alloy 1j22 Bar

Model NO.: 1J22 Material: Co,Fe Main Chemical Content: Co,Fe Coercive Force: 128A/M Status: Bright Curie Point: 980oc Magnetic Induction Strength(B400): 1.6 Trademark: Ualloy Origin: Zhejiang, China Product Type: Rod Carbon Content: Low Carbon Density: 8.2 g/cm3 Size: Diameter:3-600mm. Thermal Expansion Coefficient (20~100oc): 8.5*10-6 /Oc Saturation Magnetic Stricture Coefficie: 60~100*10-6 Usage: Electro-Magnet Pole Specification: RoHS, SGS HS Code: 75062000



1. Description
 
Soft Magnetic Alloy is one kind of alloy with high permeability  and low coercivity in weak magnetic field. This kind of alloy is widely used in radio electronics industry, precision instruments, remote control and automatic control system, generally, it is mainly used in energy conversion and information processing.
 
         Chemical Content(%)
 

Mn	Ni	V	C	Si	P	S	Fe	Co
0.21	0.2	1.3	0.01	0.19	0.004	0.003	Bal	50.6

 
 

          Mechanical Properties
 
 
 

Density	8.2 g/cm3
Thermal Expansion Coefficient (20~100ºC)	8.5*10-6 /ºC
Curie Point	980ºC
Volume Resistivity (20ºC)	40 μΩ.cm
Saturation Magnetic Stricture Coefficient	60~100*10-6
Coercive Force	128A/m
Magnetic induction strength in different magnetic field
B400	1.6
B800	1.8
B1600	2.0
B2400	2.1
B4000	2.15
B8000	2.2

 
 
 
 
2.Usage 
It is used in electro-magnet pole, end welded pipe in magnetron, earphone diaphragm, torue motor rotor transducer ferritecore.
 
3.Features 
Ithasahighsaturationmagnetic inductionandhigh-magnetostrictioncoefficient.
 
4. Packing detail
 
 1). Coil (plastic spool) + compressed ply-wooden case + pallet 
 2). Coil (plastic spool) + carton + pallet  
 
5. Products and services
1). Pass: ISO9001 certification, and SO14001cetification;
2). Fine after-sale services;
3). Small order accepted;
4). Fast delivery;

Contact us if you need more details on 1j22. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Sme Smev、Afk 502. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Precision Alloy