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

• Product Type: Rod
• Material: Co,Fe
• Carbon Content: Low Carbon
• Main Chemical Content: Co,Fe
• Density: 8.2 g/cm3
• Coercive Force: 128A/M
• Model NO.: 1J22
• Size: Diameter:3-600mm.
• Status: Bright
• Thermal Expansion Coefficient (20~100oc): 8.5*10-6 /Oc
• Curie Point: 980oc
• Saturation Magnetic Stricture Coefficie: 60~100*10-6
• Magnetic Induction Strength(B400): 1.6
• Usage: Electro-Magnet Pole
• Transport Package: in Coil, Carton, Wooden Case
• Specification: RoHS, SGS
• Trademark: Ualloy
• Origin: Zhejiang, China
• HS Code: 75062000
• Production Capacity: 500tons/Year

Product Description

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;