1J76, 1J77, 1J79, 1J80, 1J85, 1J86 Soft magnetic alloys with retangular hysteresis loop
Description:
Having a high or very high initial permeability and the large magnetic permeability and low coercive force, the lower the saturation magnetic induction.
Applications:
The high sensitivity and a small power transformer used in the weak magnetic field, small power transductor, relays, chokes, magnetic recording apparatus with the head, the magnetic shield, and a variety of tape wound cores, the cutting core and laminated core.
Specifications:
Thickness:0.03—0.10mm Width:180—250mm
Thickness:0.10—1.00mm Width:10—250mm
Thickness:1.00—2.50mm Width:100—250mm
Tolerance: +/-0.01mm.
Other specifications can be customized
Surface:2B
Hardness:240—280HV(As order’s requirements)
MOQ:1 tons
Port of Loading:Shanghai
Payment:T/T
Chemical composition:
Alloy name |
c |
p |
s |
Mn |
Si |
Ni |
Cr |
Co |
Mo |
Cu |
Fe |
<= |
|||||||||||
1J76 |
0.03 |
0.020 |
0.020 |
0.30-0.60 |
0.15-0.30 |
75.0-76.5 |
1.80-2.20 |
- |
- |
4.80-5.20 |
rest |
1J77 |
0.03 |
0.020 |
0.020 |
0.30-0.60 |
0.15-0.30 |
75.0-78.0 |
- |
- |
3.9-4.50 |
4.80-6.00 |
rest |
1J79 |
0.03 |
0.020 |
0.020 |
0.60-1.10 |
0.30-0.50 |
78.5-80.0 |
- |
- |
3.80-4.10 |
<=0.20 |
rest |
1J80 |
0.03 |
0.020 |
0.020 |
0.60-1.10 |
1.10-1.50 |
79.0-81.5 |
2.60-3.00 |
- |
- |
<=0.30 |
rest |
1J85 |
0.03 |
0.020 |
0.020 |
0.30-0.60 |
0.15-0.30 |
79.0-81.0 |
- |
- |
4.80-5.20 |
<=0.20 |
rest |
1J86 |
0.03 |
0.020 |
0.020 |
<=1.0 |
<=0.30 |
80.5-81.5 |
- |
- |
5.80-6.20 |
- |
rest |
Physical properties:
Alloy name |
Product name |
Thickness(mm) |
0.1A/m μm1 (mH/m) |
|||
60Hz |
400Hz |
1kHz |
10kHz |
|||
>= |
||||||
1J79 |
Cold rolled steel strip |
0.02 |
- |
- |
14000(7.5) |
10000(12.5) |
0.05 |
- |
- |
15040(18.8) |
7520(9.4) |
||
0.10 |
- |
18000(22.5) |
12000(15) |
- |
||
0.20 |
- |
10000(12.5) |
6000(7.5) |
- |
||
0.35 |
25 |
7040(8.8) |
- |
- |
||
1J85 |
Cold rolled steel strip |
0.02 |
- |
|
16000(20) |
12000(15) |
0.05 |
- |
|
25040(31.3) |
9040(11.3) |
||
0.10 |
- |
25040(31.3) |
20000(25) |
- |
||
0.20 |
- |
19040(23. 8) |
8000(10) |
- |
||
0.35 |
38 |
10000(12.5) |
- |
- |
Competitive Advantage:
First-class quality, complete specifications, reasonable price, timely delivery and rigorous specified according to customer requirements, suited materials for basic principles, to allow customers to buy satisfaction with assured.