Categories
| Price: | US $ 31.5-33/Piece |
|---|---|
| Trade Terms: | FOB,CFR,CIF |
| Min Order: | 20Kg |
| Pay Type: | L/C,T/T,Paypal,Western Union |
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 Usage Usage Usage
It is used in electro-magnet pole, end welded pipe in magnetron, earphone diaphragm, torue motor rotor transducer ferritecore.
3.Features Features Features 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;
Main application:Each kind of magnetic head outer covering, chip, Isolation parts.
detailed specification:cold rolling strip :0.05mm3.0mm×≤420mm
hot forged material:diamerter5.5mm-250mm,square:40mm240mm×40mm240mm
cold drawing wire:diameter0.1mm--18mm
hot rolling plate3.0mm60.0mm×100mm610mm
Seamless tube: φ6mm~φ219mm×0.5mm~18mm
Welded tube:1mm~φ120mm×0.1mm~10mm
1.typical chemical composition
| BRANDS | C | Si | Mn | P | S | Ni | Cr | Mo | Fe |
| 1J50 | 0.010 | 0.17 | 0.35 | 0.006 | 0.005 | 49.80 | 0.02 | bal | |
| 1J79 | 0.010 | 0.38 | 0.85 | 0.005 | 0.003 | 79.50 | 0.02 | 3.95 | bal |
| 1J85 | 0.010 | 0.18 | 0.35 | 0.005 | 0.003 | 80.30 | 0.02 | 4.95 | bal |
2.physical properties
| brands | density(g/cm³) | mean coefficient of thermal expansion | curie point | electrical resistivity | thermal conductivity |
| 1J50 | 8.2 | 8.2 | 498 | 45 | 16.5 |
| 1J79 | 8.6 | 11.0 | 450 | 55 | 13.4 |
| 1J85 | 8.75 | 12.4 | 450 | 56 | 18.7 |
Brands | Chemical analysis () | ||||||||
C | S | P | Mn | Si | Ni | M0 | Cu | Nb | |
≤ | |||||||||
1J77 | O.03 | O.020 | O.o20 | O.30 O.60 | O.15 O.30 | 75.5 78.0 | 3.9 4.5 | 4.8 6.0 |
|
1J79 | 0.03 | 0.020 | 0.020 | O.60 1.10 | 0.30 0.50 | 78.5 80.0 | 3.8 4.1 | ≤0.2 |
|
1J85 | O.03 | O.020 | O.020 | 0.30 0.60 | O.15 O.30 | 79.O 81.0 | 4.8 5.2 | ≤0.2 |
|
1J87 | 0.03 | 0.020 | 0.020 | 0.30 0.60 | ≤O.30 | 78.5 80.5 | 1.6 2.2 |
| 6.5 7.5 |
| Prod Model: | 1J22 |
|---|---|
| Markets: | North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Status: | Bright |
| Product Type: | Wire |
| Carbon Content: | Low Carbon |
| Material: | Fe, Co |
