Silicon Steel

30Q180 30Q160 Grain-Oriented Electrical Steel Sheets Coil CRGO Silicon Steel Coil

30Q180 30Q160 Grain-Oriented Electrical Steel Sheets Coil CRGO Silicon Steel Coil

Cold-rolled silicon steel coil is divided into grain non-oriented and grain-oriented two kinds of steel strip. Cold-rolled electrical steel strip has a flat surface, uniform thickness, high stackin...

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DESCRIPTION

Cold-rolled silicon steel coil is divided into grain non-oriented and grain-oriented two kinds of steel strip. Cold-rolled electrical steel strip has a flat surface, uniform thickness, high stacking factor, good punching and other characteristics, and higher magnetic susceptibility than hot-rolled electrical steel strip, low iron loss.

Mechanical Property
Grade
Yeild Strength
(N/mm2)
Ultra
-Tension
Strength
(N/mm2)
Ductility
(%)
Hardness
(HV1
M35W230
430
560
20.0
225
M35W250
415
550
20.5
220
M35W270
400
515
20.5
215
M35W300
360
480
21.5
195
M35W360
350
480
23.5
190
M35W440
275
420
27.5
165
M35W550
265
415
33.5
160
M50W250
430
560
19.0
230
M50W270
410
550
21.5
225
M50W290
395
545
22.5
220
M50W310
385
510
24.5
210
M50W350
350
475
26.5
190
M50W400
320
460
36.0
170
M50W470
295
425
35.0
160
M50W600
280
410
37.0
140
M50W800
285
405
38.5
135
M50W1300(D)
250
360
40.0
115

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30Q180 30Q160 Grain-Oriented Electrical Steel Sheets Coil CRGO Silicon Steel Coil

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