Gold Member Since 2012
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Hangzhou Ualloy Material Co., Ltd.

Precision Alloy, Precision Alloy Strip, Precision Alloy Sheet manufacturer / supplier in China, offering Precision Soft Magnetic Alloy (1J22, 1J50, 1J79, 1J85), High Quality Fecral 0cr27al7mo2 Resistor Foil/Bright Coil, 0cr21al6 Fecral Alloy Foil/ Heating Resistance Wire and so on.

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Supplier Homepage Product Cupronickel Alloy Precision Soft Magnetic Alloy (1J22, 1J50, 1J79, 1J85)

Precision Soft Magnetic Alloy (1J22, 1J50, 1J79, 1J85)

FOB Price: US $45 / Piece
Min. Order: 20 kg
Min. Order FOB Price
20 kg US $45/ Piece
Get Latest Price
Production Capacity: 50t/Month
Transport Package: Coil (Plastic Spool) + Compressed Ply-Wooden Case
Payment Terms: L/C, T/T, Paypal, Western Union
Basic Info
  • Model NO.: 1J22, 1J50, 1J79, 1J85
  • Material: Fe, Co, Al, Ni
  • Status: Bright
  • Features: High Saturation Magnetic Induction and High-Magnet
  • Certification: ISO9001
  • Advantages: Small Order Accepted; Fast Delivery;
  • Specification: GB/T 6145-1999
  • HS Code: 7409900000
  • Product Type: Strip
  • Carbon Content: Low Carbon
  • Usage: Electro-Magnet Pole, End Welded Pipe in Magnetron
  • Packing Detail: Coil (Plastic Spool) + Compressed Ply-Wooden Case
  • Services: Fine After-Sale Services
  • Trademark: Ualloy
  • Origin: China
Product Description
Precision Alloys:

Precision Alloys have special physical and mechanical properties, and are extensively applied in the key elements and devices of precision motor, electric appliance, instruments and meters, telecommunication equipments, and precision machines.

According to the application and specialties, precision alloys are split into hard magnetic alloy, magnetically soft alloy, elastic alloy, expansion alloy, thermo bimetal, resistance alloy, thermocouple alloy, electric conduction alloy, electric contact alloy, shape memory alloy, superconducting alloy and so on.

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(%)
       Mechanical Properties
Density8.2 g/cm3
Thermal Expansion Coefficient (20~100ºC)8.5*10-6/ºC
Curie Point980 ºC
Volume Resistivity (20ºC)40 μΩ.cm
Saturation Magnetic Stricture Coefficient60~100 *10-6
Coercive Force128 A/m
Magnetic induction strength in different magnetic field
2. Usage
It is used in electro-magnet pole, end welded pipe in magnetron, earphone diaphragm, torque motor rotor transducer ferrite core.

3. Features 
It has a high saturation magnetic induction and high-magnetostriction coefficient.
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;
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