Grain-Oriented Electrical Steel
Key Words：
Subclassification：
Silicon Steel
WhatsAPP：
Product Introduction
Silicon steel coil, also known as electrical steel coil. One is the silicon content is about 0.5%~5%, the other is mainly ferrosilicon ferroalloy. It is an indispensable soft magnetic alloy in electric power, electronics and military industry. It is also a metal functional material with a large production rate. It is mainly used as the core of various motors, generators and transformers. There are mainly cold rolled unoriented silicon steel coil, cold rolled oriented silicon steel coil, high magnetic cold rolled oriented silicon steel coil.
The difference between oriented silicon steel and non-oriented silicon steel
Non-oriented silicon steel: ferrosilicon alloy with very low carbon content. In the deformed and annealed steel sheet, its grains are distributed randomly. The silicon content of the alloy is 1.5% to 3.0%, or the sum of the silicon and aluminum content is 1.8% to 4.0%. The products are usually cold-rolled plates or strips, which are mainly used to manufacture motors and generators. Oriented silicon steel: It has strong directionality, the lowest iron loss value in the rolling direction, the highest magnetic permeability, and a higher magnetic induction value under a certain magnetization field. The silicon content of oriented silicon steel is about 3%. It also requires a low content of oxide inclusions in the steel and must contain certain inhibitors (MnS, A1N).
Specifications
|
Product Name |
Electrical Steel, Lamination Steel, Silicon Electrical Steel, Silicon Steel, Relay Steel, Transformer Steel |
|
Category |
Grain-Oriented Electrical Steel; Non-oriented electrical steel |
|
Standard |
AISI, ASTM, BS, DIN, GB, JIS, EN |
|
Thickness |
0.27- 0.50 mm |
|
Width |
900-1230 mm |
|
Origin |
China |
Product Advantages
1.Stable performance
2.Excellent processing performance: High precision dimension and excellent mechanical properties make it easy to be sheared, punched and stacked by high speed punch machine. It also have good welding performance.
3.Excellent performance of Insulating coating: Uniform color, good insulation, high adhesion, excellent heat resistance and excellent processing performance
Mechanical Property
|
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 |
Product Application
|
Field |
Purpose |
|
Rotary machine |
Large motor |
|
The Immobilizer |
High frequency working motor |
Factory
Hebei Yehui Metal Materials Co., Ltd. was established in 2015, located in Hebei Province, with a factory area of 20000 square meters. We have obtained ISO9001 quality system certification and EU CE certification.
Packing And Delivery
We adhere to the management principle of "quality first, service first, continuous improvement and innovation, and customer satisfaction", with the quality goal of "zero defects, zero complaints". We are pleased to receive your inquiry and will reply as soon as possible.
Application
The main supply fields are: aerospace, national defense equipment, military weapons, chemical industry, shipbuilding, nuclear energy, trains, containers, environmental protection, precision machining, auto parts, machinery, electronic products, molds, medical treatment Equipment, construction, decoration, etc.
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FAQ
Q1: Are You Manufacture or Trade Company?
A1: We are the professional manufacturer of stainless/carbon/galvanized steel products located in China. Welcome to contact us and visit our factory before you place orders.
Q2: Can I get free samples?
A2: Of course you can. We can produce according to your samples or technical drawings. Contact us by whatsapp or email to get free samples and you will get the sample after 3-7 working days.
Q3: How do you guarantee the quality?
A3: We can send free samples to you, we can accept third-party testing. We also have test certificate, every batch goods will be testing before shipment, and the testing report will delivery to you with your goods.
Q4:How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from Qatar, America, Russia, Belarus, Saudi Arabia, United Arab Emirates, Kuwait, Brazil, Egypt, Turkey, Jordan, India, etc.
Q5:How long is your delivery time?
A5:Within 5 days for stock size, 7-15 working days for customized size.
Q6: Can you OEM or ODM?
A6: Yes, we have a strong developing team. The products can be made according to your request
Q7: What is the MOQ?
A7: If you are scheduling to place a small quantity order or trial order, feel free to contact us, we can meet your requirements.
Q8:What are the certifications for your products?
A8:We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect.
Contact Us For Quotation
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Office Address
15-10, Building J1, Wanda Plaza, 57 Gongye South Road, Jinan District, China (Shandong) Pilot Free Trade Zone
