Introduction:

CRNGO Product Information
Product Name
Electrical Steel, Silicon Steel, motor Steel
Category
Non-oriented electrical steel
Standard
AISI, ASTM,  DIN, GB, JIS, EN
Thickness
0.35mm,0.50 mm,0.65mm
Width
50-1250 mm
CRNGO Specifications
Grade
Yeild Strength   (N/mm2)
Ultra-tension strength (N/mm2)
Ductility(%)
Hardness
M35W230
430
560
20
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
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
170
M50W470
295
425
35
160
M50W600
280
410
37
140
M50W800
285
405
38.5
135
M50W1300(D)
250
360
40
115
Insulating Coating
Coating types
M11
M21
Component
Chromium containing , semi organic coating
Chromium free, semi organic coating
Coating thickness(μm)
0.7~1.5
0.8~5.0
Interlayer resistance(Ω•mm2 /slice)
≥100
≥100
Adhesive property
Class A or class B
Class A or class B
Punching property
Excellent
Excellent
Antirust property
Excellent
Excellent
Heat resisting property
Resistant annealing at 750 C, N2 protection, for 2h
Annealing resistance in general

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