Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-10-03 20:45
265
jingxin(Mr.)
Beijing
Xiamen Jingxin Imp. & Exp. Co.,Ltd
http://www.astrongmagnets.com/ http://jingxin.huaqiaopack.com/
FeNi Soft Magnetic Iron Nickel Alloy Magnet
FeNi Soft Magnetic Alloy (GBn198-1988)
Grade & Chemical Composition (see Table 1)
Table 1 Grade & Chemical Composition
Sort |
Grade |
Chemical Composition (%) |
||||||||||
C≤ |
P≤ |
S≤ |
Mn |
Si |
Ni |
Cr |
Co |
Mo |
Cu |
Fe |
||
High magnetic conductivity higher saturation magnetic flux density soft magnetic alloy |
1J46 |
0.03 |
0.020 |
0.02 |
0.60~1.1 |
0.15~0.3 |
45.0~46.5 |
|
|
|
≤0.20 |
Balance |
1J50 |
0.30~0.6 |
0.15~0.3 |
49.0~50.5 |
|
|
|
≤0.20 |
|||||
1J54 |
0.30~0.6 |
1.10~1.40 |
49.0~51.0 |
3.80~4.2 |
|
|
≤0.20 |
|||||
High initial permeability of soft magnetic alloy |
1J76 |
0.30~0.60 |
0.15~0.3 |
75.0~76.5 |
1.80~2.2 |
|
|
4.80~5.2 |
||||
1J77 |
0.30~0.60 |
0.15~0.3 |
75.0~78 |
|
|
3.9~4.5 |
4.80~6 |
|||||
1J79 |
0.60~1.1 |
0.30~0.50 |
78.5~80.0 |
|
|
3.80~4.10 |
≤0.20 |
|||||
1J80 |
0.60~1.1 |
1.10~1.5 |
79.0~81.0 |
2.6~3.0 |
|
|
≤0.20 |
|||||
1J85 |
0.03 |
0.020 |
0.02 |
0.30~0.60 |
0.15~0.3 |
79.0~81.0 |
|
|
4.80~5.20 |
≤0.20 |
||
1J86 |
≤1.00 |
≤0.30 |
80.5~81.5 |
|
|
5.80~6.2 |
|
|||||
Moment magnetic alloy |
1J34 |
0.30~0.60 |
0.15~0.30 |
33.5~35.0 |
|
28.5~30 |
2.80~3.2 |
≤0.20 |
||||
1J51 |
0.30~0.60 |
0.15~0.30 |
49.0~50.5 |
|
|
|
||||||
1J52 |
0.30~0.60 |
0.15~0.30 |
49.0~50.5 |
|
|
1.80~2.2 |
||||||
1J65 |
0.30~0.60 |
0.15~0.30 |
64.5~66.0 |
|
|
|
||||||
1J67 |
0.30~0.60 |
0.15~0.30 |
64.5~66.0 |
|
|
1.80~2.2 |
||||||
1J83 |
0.30~0.60 |
0.15~0.30 |
78.5~79.5 |
|
|
2.80~3.2 |
||||||
1J403 |
0.30~0.60 |
0.15~0.30 |
39.0~ 41.0 |
24.5~25.5 |
3.80~4.2 |
3.80~4.2 |
Mechanical Property (see Table 2)
Table 2 Mechanical Property
Grade |
Resisitivity |
Desinty (g/cm³) |
Curie Point |
High Saturated magnetostriction coefficient λθ/10-6 |
Brinell hardness |
σb Tensile Strength |
σs Yield Strength |
Elongation |
||||
unan-nealed |
an-nealed |
unan-nealed |
an-nealed |
unan-nealed |
an-nealed |
unan-nealed |
an-nealed |
|||||
1J46 |
0.45 |
8.2 |
400 |
25 |
170 |
130 |
735 |
|
735 |
|
3 |
|
1J50 |
0.45 |
8.2 |
500 |
25 |
170 |
130 |
785 |
450 |
685 |
150 |
3 |
37 |
1J54 |
0.9 |
8.2 |
360 |
- |
190 |
125 |
885 |
500 |
835 |
150 |
2 |
40 |
1J403 |
0.55 |
8.55 |
600 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1J76 |
0.55 |
8.6 |
400 |
2.4 |
- |
- |
- |
- |
- |
- |
- |
- |
1J77 |
0.55 |
8.6 |
350 |
- |
- |
- |
980 |
540 |
- |
- |
2 |
40 |
1J79 |
0.55 |
8.6 |
450 |
2 |
210 |
120 |
1030 |
560 |
980 |
150 |
3 |
50 |
1J80 |
0.62 |
8.5 |
330 |
0.5 |
240 |
130 |
930 |
560 |
885 |
150 |
4 |
40 |
1J85 |
0.56 |
8.75 |
400 |
0.5 |
- |
- |
- |
- |
- |
- |
- |
- |
1J86 |
0.60 |
8.85 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1J34 |
0.5 |
8.7 |
- |
- |
- |
- |
- |
540 |
- |
- |
- |
42 |
1J51 |
0.45 |
8.2 |
500 |
- |
- |
- |
- |
450 |
- |
- |
- |
37 |
1J52 |
- |
8.2 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
1J65 |
0.25 |
8.35 |
600 |
- |
- |
- |
- |
540 |
- |
- |
- |
43 |
1J67 |
0.45 |
8.48 |
530 |
- |
- |
- |
930 |
540 |
- |
- |
3 |
50 |
1J83 |
0.50 |
8.6 |
460 |
- |
- |
- |
1030 |
490 |
- |
- |
3 |
50 |
Physical Property (See Table 3 & Table 4)
Table 3 Average Coefficient of Linear Expansion
Grade |
Coefficient of Linear Expansion at Different Temperature/(×10-6/K) |
||||||||
20~ |
20~ |
20~ |
20~ |
20~ |
20~ |
20~ |
20~ |
20~ |
|
1J50 |
8.9 |
9.27 |
9.2 |
9.2 |
9.4 |
|
|
|
|
1J79 |
10.3~10.8 |
10.9~11.2 |
11.4~12.9 |
11.9~12.5 |
12.3~13.2 |
12.7~13.4 |
13.1~13.6 |
13.4~13.6 |
13.2~13.7 |
1J80 |
12.8~13.0 |
12.5~12.7 |
13.1~13.4 |
13.4~13.8 |
13.9~14.4 |
14.2~14.8 |
14.5~15.2 |
15.0~15.6 |
15.5~15.6 |
Note:
1. Saturated magnetic induction, Bs, is measured under 2000~2400 A/m applied magnetism for 1J34, 1J51, 1J52 and 1J403. 800 A/m for 1J65, 1J67 and 1J83.
2. Iron loss P1/400 and P1/300 represent iron loss when peak magnetic induction reaches 1T at 400 Hz and 300 Hz, respectively.
3. Bm in Square coefficient Br/Bm represents magnetic induction strength under 80 A/m applied magnetic strength.