
Grain oriented electrical steel is an important material in the production of energy efficient transformers and large, high performance generators. In the form of laminated, wound or punched sheets, it is the essential core material of distribution transformers, power transformers and small transformers.
Product Orgin:
ChinaPayment:
T/T,L/CMOQ:
20 tons50W470 Cold Rolled Grain Oriented Steel/strip/Coil
WanJuan Steel is a full-service supplier of electrical steel specializing in Grain Oriented, Non-Grain Oriented. Additionally, we offer thin gauge, low loss grades for special applications with technical support. We aim to better understand customer needs and recommend most cost-effective material for intended applications.
Product Information
Thickness: |
0.2-500mm,etc |
Width : |
1000-4000mm,etc |
Length: |
2000mm, 2438mm, 3000mm, 35006000mm,12000mm,or rolled,etc etc |
Standard |
ASTM,AISI,JIS,GB, DIN,EN |
Technique |
Cold Rolled, Hot Rolled |
Certification |
ISO, SGS,BV |
price terms: |
FOB,CRF,CIF,EXW all acceptable |
Delivery Detail: |
inventory About 5-7; custom-made 25-30 |
Loading port: |
any port in China |
Packing: |
standard export packing (inside:water proofpaper,outside:steel covered with strips and pallets) |
Payment Terms: |
T/T, L/C at sight,West Union,D/P,D/A,Paypal |
Mechanical Properties
Grade |
Yeild Strength |
Ultra |
Ductility |
Hardness |
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 |
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 |
FAQ
why our steel?
We are China well known steel sheet manufacturer and supplier. Cooperated with professional and strength manufacturer,we can provide metal products that meet your requirements.
whats the biggest advantage?
We saves you time and money. With our cold rolled steel sheet you can achieve greater yields, improved equipment usage and fewer work hours to manufacture your parts.
what services do we provide?
We can provide customized service including slitting,steel sheet & plating painting,hot dipped coating,finishing treatment,custom size options. Please feel free to send us your requirements,we will reply very soon.
How do we package the products?
Triple packaging (anti-rust paper + plastic film + corrugated paper), fixed with fumigated wooden pallets, which can effectively protect the product from corrosion during ocean transportation.
When do we deliver the products?
Standard products within 15 days, customized products within 20-30 days.
We values customers needs, so feel free to leave a message and we will reply as soon as possible.
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