Basic Info.
Model NO.
CRGO 0.23/0.27/0.3MM
Type
Oriented Silicon Steel
Standard
GB, AISI, ASTM, DIN, BS, JIS
Product Name
Grain Oriented Silicon Steel Coil
Nominal Thickness
0.23mm,0.27mm,0.30mm
Processing Service
Bending, Cutting
Package
with The Waterproof Sheet and Several Steel Strip
Price Term
EXW/Fca/Fob/CFR/CIF/DDU
Delivery Time
Within 7 Days
Transport
by Container, Bulk Ship,Railway
Key Words
CRGO,Silicon Steel, Grain Oriented Silicon Steel
Transport Package
Standard Export Package
Specification
23Q110,27Q120,30Q120,23QG085-23QG100,27QG095-100.
Product Description
China Professional Supplying 0.23mm 0.27mm 0.3mm Cold Rolled Grain Oriented Silicon Steel Coil CRGO/NonC-Oriented Electrical Steel Sheet For Transformer
Product Description
Silicon Steel General Introduction:
Electical steel(Silicon Steel), usually referring to cold rolled electrical steel. Cold rolled electrical steel is an essential soft magnetic material used as the core material for making various electrical appliances such as motors and transformers. Electrical steel is the most commonly used soft magnetic material and is widely used in the electrical power, electronics and military industries. On one hand, it is closely related to people' production, life and other daily activities, on the other hand, it has also made great progress in adapting to the progress of the times. It can be divided into
two major categories including grain oriented silicon steel and non-oriented electrical steel.
CRGO silicon steel is a soft magnetic material produced using a cold rolling process and it is designed to have uniform magnetic properties in all directions.With its easy magnetization direction parallel to the rolling direction,has excellent magnetic properties in this direction including low core loss, high permeability and low magnetostriction and is widely used in the transformer industry. Further it can obtain lower core loss by domain refinement treatment.
Cold Rolled Grain-Oriented Electrical Steel (GOES) is a soft magnetic material that produced using a cold rolling process. Its grain orientation inside the steel plate is consistent with the longitudinal direction (rolling direction) of the strip. GOES is mainly used for production of various transformers and the transformers core is made of a stack of GOES lamination.Meanwhile non-oriented electrical steel,featured by random distribution of grain orientation and magnetic isotropy, is widely applicable to the motor industry.
The direction of easy magnetization grains of oriented electrical steel is distributed along the rolling direction. The rolling direction has excellent characteristics such as high magnetic induction, low iron loss and low magnetostriction. At the same time,it can also be processed by magnetic domain refinement technology to obtain lower iron Loss of performance, widely used in the field of transformer industry. The grain direction of non-oriented electrical steel is randomly distributed, and the electromagnetic properties are uniform in all directions. It is widely used in the motor industry.
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).
Product Parameters
Electrical Steel(Silicon Steel Coil) Specification:
| Product Name | Electrical Steel, Lamination Steel, Silicon Electrical Steel, Silicon Steel, Relay Steel, Transformer Steel,CRGO Silicon Steel, Transformer Silicon Steel |
| Category | Grain-Oriented Electrical Steel; Non-oriented electrical steel |
| Standard | AISI, ASTM, BS, DIN, GB, JIS, EN |
| Thickness | 0.18- 0.30 mm |
| Width | 900-1200mm |
| Origin | China |
| Packing | Export standard package (as requirements) |
| Loading Port | Tianjin, China (or any port in China ) |
| Delivery time | About 7-15 working days |
| Magnetic properties | The magnetic properties of the product is featured by its low core loss, high permeability and excellent application performance. |
| Thickness tolerance | The good thickness tolerance is characterized by small difference in thickness in a direction parallel to the direction of rolling, small difference in thickness in a direction perpendicular to the direction of rolling, and high lamination factor. |
| Processing property | The product is suitable for punching and cutting with excellent dimensional tolerance. |
| Insulation coating | The insulation coating has small color deviation, good adhesiveness and excellent resistance to heating and corrosion with high insulation coating resistance. There are several types of insulation coating available for production. According to the test results performed by the professional inspection organizations, the contents of hazardous substances comply with all the prevailing international and domestic environment protection laws and regulations including EU RoHS and REACH regulations. |
Different insulation coatings are available to meet a range of customer requirements according to interlaminar resistance, corrosion resistance, punchability, weldability and so on.
| Coating code | T2 | H | W |
| Component | Inorganic | Inorganic(not including Cr) | No-glass-flm product |
| Lamination factor | High | High | |
| Interlaminar resistance | High | High | Very Low |
| Attachment | Good | Good | |
| Corrosion resistance | Very Good | Very Good | |
| Heat-resistance | Withstands stress-relief annealing <820ºC under inert gas | Withstands stress-relief annealing <820ºC under inert gas | |
| Punchability | Good | Good | For the production of extremely thin |
| Available thickness | Available width range | Inside diameter |
| mm | mm | mm |
| 0.18,0.20 | 850-1200 | 508 ± 10 |
| 0.23,0.27,0.30,0.35 | 850-1200 | 508 ± 10 |
Detailed Photos
Product Advantages
Transformer Silicon Steel Advantage:
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.
Product Application
Silicon Steel Application:
| Varieties | Conventional | High induction | Domain refined high induction |
| Large motors | ★ | ★ | |
| Large transformers | ★ | ★ | ★ |
| Medium and small transformers | ★ | ★ | ★ |
| Distributing transformers | ★ | ★ | |
| Voltage regulator | ★ | ★ | |
| Reactor and magnetic amplifier | ★ | ★ | ★ |
| IF transformer | | ★ | |
| Mutual inductor | ★ | ★ | |
| TV transformer | ★ | ★ | |
| Radio transformer | ★ | ★ | |
| Radio broadcast transformer | | ★ | |
Packaging & Shipping
Certifications
Our Service
Our Guarantee:
1. Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
2. Q: What is your delivery time ?
A: Our delivery time is about one week, timing according to the number of customers.
3. Q: What is your payment terms?
A: Our usual payment methods are T/T, L/C,Western Union, payment methods can be negotiated and customized with customers.
4.Q: What do your factory do regarding quality control?
A: We have obtained ISO, CE and other certifications. From materials to products, we check every process to maintain good quality.
5. Q: How can you ensure what I got will be good ?
A: If the product fails in the inspection before leaving the factory, you can refuse to accept the goods.
6. Q: How do you make our business long-term and good relationship?
A:We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them. No matter where they come from.
7. Q: How about MOQ?
A: The minimum order quantity is 1 ton, which can be customized according to customer requirements. Please feel free to leave us message if you have any question about us and our products
Any requirements for our silicon steel, pls don't hesitate to contact us online.
Address:
Huitong Metal Logistics Park B, Liaocheng, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration, Metallurgy, Mineral & Energy
Company Introduction:
Shandong Chicago Materials Ltd. Is a renowned and highly esteemed exporter of steel products, specializing in a wide array of offerings that cater to diverse industrial needs. Our extensive range of products encompasses aluminum, steel plates, steel pipes, steel sheet piles, and construction steel, including rebar, beams, rounds, and flats. With a strong foothold in the market, we primarily serve regions in Southeast Asia, the Middle East, Russia, North America, and Central Asia.
To ensure seamless and prompt delivery of our products to our valued customers, we have strategically established warehouses and processing plants across various cities in China. This strategic placement allows us to efficiently manage and expedite the transportation of goods, guaranteeing timely delivery and customer satisfaction. Our dedicated logistics department meticulously oversees all aspects of transportation, ensuring the smooth operation of the entire supply chain.
One of our key differentiating factors is our unwavering commitment to quality and reliability. We take immense pride in the fact that our products hold comprehensive certifications, serving as a testament to their superior quality. These certifications not only instill confidence in our customers but also reinforce our dedication to providing top-notch materials at competitive prices. We understand the significance of quality assurance and strive to surpass industry standards, setting us apart from our competitors.
At Shandong Chicago Materials, we constantly strive to exceed the expectations of our customers by offering exceptional products and quality services. We firmly believe in building long-term partnerships with our clients, understanding their unique requirements, and tailoring our offerings accordingly. With our extensive product range, efficient logistics, and unwavering commitment to quality, we are confident in our ability to meet and surpass the diverse needs of our esteemed customers.
Shandong Chicago Materials Ltd. Stands as a leading exporter of steel products, offering an extensive range of offerings to cater to various industrial requirements. Our strategically placed warehouses and processing plants ensure efficient delivery, while our comprehensive certifications guarantee quality and reliability. We pride ourselves on surpassing customer expectations and look forward to forging lasting partnerships with our valued clients.