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Core loss values are to be specified at either 50Hz or 60Hz,and at 1.0T or 1.5T each, but not at both.
Magnetic flux density is to be specified at 5000A/m.
Unless otherwise specified, each grade supplied will have its core loss value at 50Hz and at 1.5T. |
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| Grade |
Thickness
mm
(in.) |
Assumed
Density
kg/dm3 |
Max. Core Loss |
Min.Magnetic
Flux Density
at 5000A/m
T |
Min.
Lamination
Factor
% |
| Watts per kilogram |
Watts per pound |
| 50Hz |
60Hz |
50Hz |
60Hz |
| 1.0T |
1.5T |
1.0T |
1.5T |
1.0T |
1.5T |
1.0T |
1.5T |
| 35JN200 |
0.35
(0.0138) |
7.60 |
0.90 |
2.00 |
1.15 |
2.60 |
0.41 |
0.91 |
0.52 |
1.18 |
1.62 |
95.0 |
| 35JN210 |
7..60 |
0.90 |
2.10 |
1.15 |
2.65 |
0.41 |
0.95 |
0.52 |
1.20 |
1.62 |
| 35JN230 |
7.60 |
0.95 |
2.30 |
1.20 |
2.90 |
0.43 |
1.04 |
0.54 |
1.32 |
1.62 |
| 35JN250 |
7.60 |
1.00 |
2.50 |
1.25 |
3.20 |
0.45 |
1.13 |
0.57 |
1.45 |
1.62 |
| 35JN270 |
7.65 |
1.10 |
2.70 |
1.40 |
3.45 |
0.50 |
1.22 |
0.64 |
1.56 |
1.62 |
| 35JN300 |
7.65 |
1.20 |
3.00 |
1.50 |
3.80 |
0.54 |
1.36 |
0.68 |
1.72 |
1.62 |
| 35JN360 |
7.65 |
1.45 |
3.60 |
1.85 |
4.55 |
0.66 |
1.63 |
0.84 |
2.06 |
1.63 |
| 35JN440 |
7.70 |
1.80 |
4.40 |
2.30 |
5.60 |
0.82 |
2.00 |
1.04 |
2.54 |
1.65 |
| 50JN230 |
0.50
(0.0197) |
7.60 |
1.00 |
2.30 |
1.30 |
2.95 |
0.45 |
1.04 |
0.59 |
1.34 |
1.62 |
96.0 |
| 50JN250 |
7.60 |
1.05 |
2.50 |
1.35 |
3.20 |
0.48 |
1.13 |
0.61 |
1.45 |
1.62 |
| 50JN270 |
7.60 |
1.10 |
2.70 |
1.40 |
3.45 |
0.50 |
1.22 |
0.64 |
1.56 |
1.62 |
| 50JN290 |
7.60 |
1.15 |
2.90 |
1.45 |
3.70 |
0.52 |
1.32 |
0.66 |
1.68 |
1.62 |
| 50JN310 |
7.65 |
1.25 |
3.10 |
1.60 |
3.95 |
0.57 |
1.41 |
0.73 |
1.79 |
1.62 |
| 50JN350 |
7.65 |
1.50 |
3.50 |
1.90 |
4.45 |
0.68 |
1.59 |
0.86 |
2.02 |
1.62 |
| 50JN400 |
7.65 |
1.70 |
4.00 |
2.15 |
5.10 |
0.77 |
1.81 |
0.98 |
2.31 |
1.63 |
| 50JN470 |
7.70 |
2.00 |
4.70 |
2.55 |
5.95 |
0.91 |
2.13 |
1.16 |
2.70 |
1.64 |
| 50JN600 |
7.75 |
2.60 |
6.00 |
3.30 |
7.60 |
1.18 |
2.72 |
1.50 |
3.45 |
1.66 |
| 50JN700 |
7.80 |
3.00 |
7.00 |
3.80 |
8.90 |
1.36 |
3.18 |
1.72 |
4.04 |
1.70 |
| 50JN800 |
7.80 |
3.60 |
8.00 |
4.55 |
10.15 |
1.63 |
3.63 |
2.06 |
4.60 |
1.70 |
| 50JN1000 |
7.85 |
4.40 |
10.00 |
5.60 |
12.70 |
2.00 |
4.54 |
2.54 |
5.76 |
1.70 |
| 50JN1300 |
7.85 |
5.80 |
13.00 |
7.35 |
16.50 |
2.63 |
5.90 |
3.33 |
7.48 |
1.70 |
| 65JN800 |
0.65
(0.0256) |
7.80 |
3.60 |
8.00 |
4.55 |
10.15 |
1.63 |
3.63 |
2.07 |
4.60 |
1.70 |
97.0 |
| 65JN1000 |
7.80 |
4.40 |
10.00 |
5.60 |
12.70 |
2.00 |
4.54 |
2.54 |
5.76 |
1.70 |
| 65JN1300 |
7.85 |
5.80 |
13.00 |
7.35 |
16.50 |
2.63 |
5.90 |
3.33 |
7.48 |
1.70 |
| 65JN1600 |
7.85 |
7.10 |
16.00 |
9.00 |
20.30 |
3.22 |
7.26 |
4.09 |
9.22 |
1.70 |
|
| Note : 1. |
The values are to be measured to the method JIS C 2550 (2000) on the specimens consisted
of half the strip sheared parallel and half sheared transverse to the rolling direction.
The specimens are to be tested as sheared. |
| Grade |
Thickness
mm
(in.) |
Assumed
Density
kg/dm3 |
Max. Core Loss |
Min.Magnetic
Flux Density
at 5000A/m
T |
Min.
Lamination
Factor
% |
| Watts per kilogram |
Watts per pound |
| 50Hz |
60Hz |
50Hz |
60Hz |
| 1.5T |
1.5T |
1.5T |
1.5T |
| 35JNE230 |
0.35
(0.0138) |
7.65 |
2.30 |
2.90 |
1.04 |
1.32 |
1.66 |
95.0 |
| 35JNE250 |
7.65 |
2.50 |
3.20 |
1.13 |
1.45 |
1.67 |
| 35JNE300 |
7.70 |
3.00 |
3.80 |
1.36 |
1.72 |
1.69 |
| 50JNE300 |
0.50
(0.0197) |
7.65 |
3.00 |
3.80 |
1.36 |
1.72 |
1.67 |
96.0 |
| 50JNE350 |
7.70 |
3.50 |
4.45 |
1.59 |
2.02 |
1.70 |
| 50JNE470 |
7.75 |
4.70 |
5.95 |
2.13 |
2.70 |
1.72 |
|
| Note : 1. |
The values are to be measured to the method JIS C 2550 (2000) on the specimens consisted
of half the strip sheared parallel and half sheared transverse to the rolling direction.
The specimens are to be tested as sheared. |
| Grade |
Thickness
mm
(in.) |
Assumed
Density
kg/dm3 |
Max. Core Loss |
Min.Magnetic
Flux Density
at 5000A/m
T |
Min.
Lamination
Factor
% |
| Watts per kilogram |
Watts per pound |
| 400Hz |
400Hz |
| 1.0T |
1.0T |
| 20JNEH1200 |
0.20
(0.0080) |
7.65 |
12.00 |
5.44 |
1.62 |
93.0 |
| 20JNEH1500 |
7.65 |
15.00 |
6.80 |
1.63 |
|
| Note : 1. |
The values are to be measured to the method JIS C 2550 (2000) on the specimens consisted
of half the strip sheared parallel and half sheared transverse to the rolling direction.
The specimens are to be tested as sheared. |
| Grade |
Thickness
mm
(in.) |
Assumed
Density
kg/dm3 |
Max. Core Loss |
Min.Magnetic
Flux Density
at 5000A/m
T |
Min.
Lamination
Factor
% |
| Watts per kilogram |
Watts per pound |
| 50Hz |
60Hz |
50Hz |
60Hz |
| 1.5T |
1.5T |
1.5T |
1.5T |
| 50JNA300 |
0.50
(0.0197) |
7.75 |
3.00 |
3.80 |
1.36 |
1.72 |
1.72 |
96.0 |
| 50JNA350 |
7.80 |
3.50 |
4.52 |
1.59 |
2.05 |
1.74 |
| 50JNA500 |
7.80 |
5.00 |
6.50 |
2.27 |
2.95 |
1.72 |
| 50JNA600 |
7.85 |
6.00 |
7.94 |
2.72 |
3.60 |
1.72 |
|
| Note : 1. |
The values are to be measured to the method JIS C 2550 (2000) on the specimens consisted
of half the strip sheared parallel and half sheared transverse to the rolling direction.
The specimens are to be tested after stress relief annealing.
Annealing condition : 750ºC (1380ºF) 2hrs. under neutral atmosphere. |
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