General series: 0.30mm、0.35mm、0.50mm、0.65mm
High efficient series: 0.35mm、0.50mm
Stress relief annealing series: 0.35mm、0.50mm
New energy vehicle series: 0.20mm、0.25mm、0.27mm、0.30mm
General series: 0.30mm、0.35mm、0.50mm、0.65mm
Motor Company general requirements
High efficient series: 0.35mm、0.50mm
High efficient motor, high efficient compressor motor, frequency conversion motor etc.
Stress relief annealing series: 0.35mm、0.50mm
high speed stamping products, EI transformer, air conditioner motor etc.
New energy vehicle series: 0.20mm、0.25mm、0.27mm、0.30mm
automobile motor, transformer, reactor etc
Properties of electrical Steel
General series
Grade |
Nominal Thickness (mm) |
Theoretical density (kg/dm3) |
Theoretical density (kg/dm3) |
Min.Magnetic induction(T) |
|||||
50Hz |
|
B25 |
B50 |
B100 |
|||||
30SW230 |
0.3 |
7.65 |
2.30 |
2.90 |
1.49 |
1.60 |
1.70 |
||
35SW230 |
0.35 |
7.60 |
2.30 |
2.90 |
1.49 |
1.62 |
1.70 |
||
35SW250 |
0.35 |
7.65 |
2.50 |
3.14 |
1.49 |
1.62 |
1.70 |
||
35SW270 |
0.35 |
7.65 |
2.70 |
3.36 |
1.49 |
1.62 |
1.70 |
||
35SW300 |
0.35 |
7.65 |
3.00 |
3.74 |
1.49 |
1.62 |
1.70 |
||
35SW330 |
0.35 |
7.65 |
3.30 |
4.12 |
1.50 |
1.62 |
1.71 |
||
35SW360 |
0.35 |
7.65 |
3.60 |
4.55 |
1.51 |
1.63 |
1.72 |
||
35SW400 |
0.35 |
7.65 |
4.00 |
5.10 |
1.53 |
1.64 |
1.74 |
||
35SW440 |
0.35 |
7.70 |
4.40 |
5.60 |
1.54 |
1.65 |
1.74 |
||
50SW230 |
0.50 |
7.60 |
2.30 |
3.00 |
1.49 |
1.62 |
1.70 |
||
50SW250 |
0.50 |
7.60 |
2.50 |
3.21 |
1.49 |
1.62 |
1.70 |
||
50SW270 |
0.50 |
7.65 |
2.70 |
3.47 |
1.49 |
1.62 |
1.70 |
||
50SW290 |
0.50 |
7.65 |
2.90 |
3.71 |
1.49 |
1.62 |
1.70 |
||
50SW310 |
0.50 |
7.65 |
3.10 |
3.95 |
1.49 |
1.62 |
1.70 |
||
50SW330 |
0.50 |
7.65 |
3.30 |
4.20 |
1.49 |
1.60 |
1.70 |
||
50SW350 |
0.50 |
7.65 |
3.50 |
4.45 |
1.50 |
1.62 |
1.70 |
||
50SW400 |
7.70 |
4.00 |
5.10 |
1.53 |
1.64 |
1.73 |
|||
50SW470 |
0.50 |
7.70 |
4.70 |
5.90 |
1.54 |
1.65 |
1.74 |
||
50SW530 |
0.50 |
7.70 |
5.30 |
6.66 |
1.56 |
1.65 |
1.75 |
||
50SW600 |
0.50 |
7.75 |
6.00 |
7.55 |
1.57 |
1.67 |
1.76 |
||
50SW700 |
0.50 |
7.80 |
7.00 |
8.80 |
1.60 |
1.69 |
1.77 |
||
50SW800 |
0.50 |
7.80 |
8.00 |
10.10 |
1.60 |
1.70 |
1.78 |
||
50SW1000 |
0.50 |
7.85 |
10.00 |
12.60 |
1.62 |
1.73 |
1.81 |
||
50SW1300 |
0.50 |
7.85 |
13.00 |
16.40 |
1.62 |
1.74 |
1.81 |
||
65SW400 |
0.65 |
7.65 |
4.00 |
5.20 |
1.52 |
1.65 |
1.72 |
||
65SW600 |
0.65 |
7.75 |
6.00 |
7.71 |
1.56 |
1.68 |
1.76 |
||
65SW700 |
0.65 |
7.75 |
7.00 |
8.89 |
1.57 |
1.67 |
1.76 |
||
65SW800 |
7.80 |
8.00 |
10.26 |
1.60 |
1.70 |
1.78 |
|||
0.65 |
|||||||||
65SW1000 |
0.65 |
7.80 |
10.00 |
12.77 |
1.61 |
1.71 |
1.80 |
||
65SW1300 |
0.65 |
7.85 |
13.00 |
16.60 |
1.61 |
1.71 |
1.80 |
High Efficient Series
Grade |
Nominal Thickness |
Nominal Density |
P15/50 Max. loss |
B50 |
Min. Magnetic induction |
||||
Grade |
(mm) |
(kg/dm3) |
(W/kg) |
(T) |
35SWH250 |
0.35 |
7.65 |
2.50 |
1.68 |
50SWH470 |
0.50 |
7.70 |
4.70 |
1.72 |
50SWG470 |
0.50 |
7.75 |
4.70 |
1.72 |
50SWH600 |
0.50 |
7.75 |
6.00 |
1.72 |
50SWH800 |
0.50 |
7.80 |
8.00 |
1.74 |
50SWH1300 |
0.50 |
7.85 |
13.0 |
1.76 |
Stress Reliefannealing Series
Grade |
Nominal Thickness |
Nominal Density |
P15/50 | B50 |
Max. loss |
Min. Magnetic induction |
|||
(mm) |
(kg/dm3) |
(W/kg) |
(T) |
|
35SWR300 |
0.35 |
7.80 |
3.00 |
1.73 |
50SWR350 |
0.50 |
7.80 |
3.50 |
1.74 |
50SWR450 |
0.50 |
7.85 |
4.50 |
1.72 |
New Energy Vehicle Series
Grade |
Normal |
Nominal Density |
P10/400 |
B50 |
Thickness |
Max. core loss |
Min. Magnetic induction |
||
(mm) |
(kg/dm3) |
(W/kg) |
(T) |
|
20SW1200 |
0.20 |
7.60 |
12.0 |
1.61 |
20SW1500 |
0.20 |
7.65 |
13.0 |
1.64 |
25SW1250 |
0.25 |
7.60 |
12.5 |
1.63 |
25SW1250H |
0.25 |
7.60 |
12.5 |
1.65 |
25SW1300 |
0.25 |
7.60 |
13.0 |
1.63 |
27SW1400H |
0.27 |
7.60 |
14.0 |
1.65 |
27SW1400 |
0.27 |
7.60 |
14.0 |
1.64 |
27SWH1400 |
0.27 |
7.65 |
14.0 |
1.64 |
27SWG1400 |
0.27 |
7.65 |
14.0 |
1.67 |
30SW1500 |
0.30 |
7.60 |
15.0 |
1.64 |
30SWH1500 |
0.30 |
7.65 |
15.0 |
1.65 |
30SWG1500 |
0.30 |
7.65 |
15.0 |
1.67 |
35SW1700 |
0.35 |
7.60 |
17.0 |
1.64 |
35SWG1700 |
0.35 |
7.65 |
17.0 |
1.68 |
35SW1700H |
0.35 |
7.60 |
17.0 |
1.63 |
35SW1900 |
0.35 |
7.65 |
19.0 |
1.66 |
35SWH1900 |
0.35 |
7.65 |
19.0 |
1.67 |
Product Packing
|
|
1.Rolled silicon steel |
7.Inner iron plate guard |
2.Inner rusty-resisted paper |
8.Outside iron plate guard |
3.Outside anti-rust paper |
9.End iron plate guard |
4.Plastic seal |
10.Inner iron corner guard |
5. Inner paper corner guard |
11.Outside iron corner guard |
6.Outside paper corner guard |
12.Radial iron banding strip |
-Product grade standard
Type |
(mm) |
Shougang |
NSC |
JFE |
TKS |
Posco |
NI&Sco |
AK |
Thickness |
||||||||
General series |
0.35 |
35SW230 |
35H230 |
35JN230 |
M235-35A |
35PN230 |
|
|
35SW250 |
35H250 |
35JN250 |
M250-35A |
35PN250 |
2413 |
M-15 |
||
35SW270 |
35H270 |
35JN270 |
M270-35A |
35PN270 |
2412 |
M-19 |
||
35SW300 |
35H300 |
35JN300 |
M300-35A |
35PN300 |
2411 |
M-22/M-27 |
||
35SW360 |
35H360 |
35JN360 |
|
35PN360 |
|
|
||
35SW440 |
35H440 |
35JN440 |
|
35PN455 |
|
|
||
35SW550 |
|
|
|
35PN560 |
|
|
||
0.50 |
50SW230 |
50H230 |
50JN230 |
M230-50A |
50PN230 |
|
|
|
50SW250 |
50H250 |
50JN250 |
M250-50A |
50PN250 |
|
|
||
50SW270 |
50H270 |
50JN270 |
M270-50A |
50PN270 |
2414 |
|
||
50SW290 |
50H290 |
50JN290 |
M290-50A |
50PN290 |
2413 |
M-15 |
||
50SW310 |
50H310 |
50JN310 |
M310-50A |
50PN310 |
2412 |
M-19 |
||
|
|
|
|
|
|
|
||
0.50 |
50H350 |
50JN350 |
M350-50A |
50PN350 |
|
M-22 |
||
|
|
M400-65A |
50PN400 |
|
M-27/M-36 |
|||
50SW470 |
50H470 |
50JN470 |
M470-50A |
50PN445 |
2214 |
|
||
50SW600 |
50H600 |
50JN600 |
M600-50A |
50PN595 |
2212 |
|
||
50SW700 |
50H700 |
50JN700 |
M700-50A |
50PN760 |
|
M-47 |
||
50SW800 |
50H800 |
50JN800 |
M800-50A |
50PN890 |
2011 |
|
||
50SW1000 |
50H1000 |
50JN1000 |
M940-50A |
50PN1015 |
|
|
||
50SW1300 |
50H1300 |
50JN1300 |
M1100-50A |
50PN1270 |
|
|
||
0.65 |
65SW400 |
|
|
|
65PN400 |
|
|
|
65SW800 |
|
65JN800 |
M800-65A |
65PN890 |
|
M-47 |
||
65SW1000 |
|
65JN1000 |
M1000-65A |
65PN1015 |
|
|
||
65SW1300 |
|
65JN1300 |
M1300-65A |
65PN1270 |
|
|
||
High efficient series |
0.35 |
35SWH250 |
|
|
|
|
|
|
35SWH300 |
|
|
|
|
|
|
||
0.50 |
50SWH470 |
|
50JNE470 |
|
|
|
|
|
50SWH600 |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
||
50SWH1300 |
|
|
|
|
|
|
||
Stress relief annealing series |
0.50 |
50SWR350 |
|
50JNA350 |
|
|
|
|
50SWR1300 |
|
|
|
|
|
|