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Ultra-thin GB standard silicon steel (typically <0.20mm) is a specialized electrical steel used to minimize core loss and improve efficiency in high-frequency applications like miniature transformers, high-speed motors, and reactors. These cold-rolled sheets comply with Chinese national standards (GB) for high permeability and low eddy current loss.
Key Characteristics & Standards
- Thickness: Often ranges from 0.05mm to 0.15mm, with some thin electrical steels available in 0.002 to 0.007 inches (approx. 0.05mm - 0.18mm).
- Types: Available in both non-oriented (high-frequency motors) and grain-oriented (high-efficiency transformers) grades.
- Standard Compliance (GB): Meets stringent Chinese GB standards for magnetic properties, featuring ~3%-5% silicon content to enhance resistivity.
- Performance: Features exceptionally low iron loss at high frequencies (e.g., 400Hz to 20kHz+).
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Web results
ultra-thin non-oriented and grain oriented electrical ...
Gnee steel group
https://www.gneesteel.com › products › silicon-steel › ult...
Gnee steel group
https://www.gneesteel.com › products › silicon-steel › ult...
Ultra-thin non-oriented and grain-oriented electrical steel sheets are types of steel designed specifically for electrical applications.Read more
Ultra-Thin Non-Oriented and Grain Oriented Electrical Steel ...
cortensteels.com
https://www.cortensteels.com › ... › B27G120 Silicon Steel
cortensteels.com
https://www.cortensteels.com › ... › B27G120 Silicon Steel
Ultra-Thin Non-Oriented and Grain Oriented Electrical Steel Sheet for Transformer Core Silicon Steel Coil. B27G120 steel silicon content is about 3% to 5%, and ...Read more
Silicon Steel Coil-Product Center-steel group
hbis-group.com
https://www.hbis-group.com › Silicon_Steel_Coil
hbis-group.com
https://www.hbis-group.com › Silicon_Steel_Coil
Oriented silicon steel Thickness: 0.18mm, 0.20mm or as required Width: 1200/1250 or as required Length: As required Standard: AISI,ASTM,DIN,JIS,GB,JIS,etc. < 1 >.Read more
Extremely Thin Series Non Oriented Silicon Steel CRNGO ...
Made-in-China.com
https://yahesteel.en.made-in-china.com › FfArjLCPbQVe
Made-in-China.com
https://yahesteel.en.made-in-china.com › FfArjLCPbQVe
Non-oriented silicon steel: ferro-silicon alloy with very low carbon content. In the deformed and annealed steel sheet, its grains are distributed randomly. The ...Read more
· Review by MIC_BUYER
Cold Rolled Oriented Silicon Steel Coil Electrical ...
Alibaba.com
https://www.alibaba.com › ... › Silicon Steel
Alibaba.com
https://www.alibaba.com › ... › Silicon Steel
Cold Rolled Oriented Silicon Steel Coil Electrical Steel with GB Standard Processing Service-Cutting ... Ultra-thin Silicon Steel Strip 0.23mm 0.27mm 0.30 ...Read more
Silicon Steel （Electrical Steel）Manafacturer - Gnee Steel Plate
gneesteelplate.com
https://gneesteelplate.com › Main Products
gneesteelplate.com
https://gneesteelplate.com › Main Products
Our silicon steel is produced in strict accordance with international standards (IEC, ASTM, JIS, EN, GB/T) . All products undergo rigorous certification by ...Read more
People also ask
Why is CRGO used in transformers?
CRGO steel has high electrical resistivity and high magnetic properties in the rolling direction. It reduces core losses in transformers and increases corrosion resistance. The core makes up the bulk of the transformer so the material used must be integral to the overall performance of the transformer.May 31, 2022
CRGO - Cold Rolled Grain Oriented Steel - Bowers Electricals Ltd
Bowers Electricals Ltd
https://www.bowerselec.co.uk › insights › crgo-cold-roll...
Bowers Electricals Ltd
https://www.bowerselec.co.uk › insights › crgo-cold-roll...
What are the different grades of silicon steel?
Silicon steels are generally specified and selected on the basis of allowable core loss in watts/lb. The grades are called out, in increasing order of core loss by M numbers, such as M19, M27, M36 or M43, with each grade specifying a maximum core loss.
Silicon Steel (Electrical Steel) - Proto Lam LLC
Proto Lam, LLC
https://www.protolam.com › lamination-materials › silico...
Proto Lam, LLC
https://www.protolam.com › lamination-materials › silico...
Is silicon steel worth anything?
Current Silicon Metal Prices
As of recent market data, the price for standard-grade silicon metal typically ranges between $2,000 and $4,000 per metric ton, while higher-purity grades for solar and electronic applications may cost significantly more.
As of recent market data, the price for standard-grade silicon metal typically ranges between $2,000 and $4,000 per metric ton, while higher-purity grades for solar and electronic applications may cost significantly more.
How Much Is Silicon Metal Worth?
China Manufacturer Henan BEIFANG Metal Co.,LTD.
https://www.beifangalloy.com › how-much-is-silicon-me...
China Manufacturer Henan BEIFANG Metal Co.,LTD.
https://www.beifangalloy.com › how-much-is-silicon-me...
What is the difference between steel and silicon steel?
Silicon steel is mainly used in electrical equipment to reduce energy loss, while ordinary cold-rolled steel is used in general industrial applications, emphasizing mechanical properties and corrosion resistance.Jul 25, 2023
The difference between silicon steel and ordinary cold rolled steel
Promisteel
https://www.promisteel.com › info › the-difference-betw...
Promisteel
https://www.promisteel.com › info › the-difference-betw...
Web results
Silicon Steel - Foshan Shunge Steel Trading Co., Ltd.
shungesteeltrade.com
https://www.shungesteeltrade.com › silicon-steel
shungesteeltrade.com
https://www.shungesteeltrade.com › silicon-steel
Cold-rolled non-oriented silicon electrical steel is available in various thicknesses and grades, with the 0.10-0.20 mm thickness and corresponding grades being ...Read more
GB Standard 0.23mm 0.27mm 0.3mm Transformer Silicon ...
China Royal Steel
https://www.chinaroyalsteel.com › standard-0-23mm-0-...
China Royal Steel
https://www.chinaroyalsteel.com › standard-0-23mm-0-...
Silicon steel sheets are mainly used in the manufacture of power transformers, power generators, automobile generators, electronic magnetic rings, relays, power ...Read more
Grain Oriented Electrical Silicon Steel 0.05mm 0.2mm 0.5 ...
Wuxi Zhongxin Special Steel Co.,Ltd.
https://www.wuxispecialsteel.com › sale-38117922-grain...
Wuxi Zhongxin Special Steel Co.,Ltd.
https://www.wuxispecialsteel.com › sale-38117922-grain...
High quality Grain Oriented Electrical Silicon Steel 0.05mm 0.2mm 0.5mm Baosteel from China, China's leading Oriented Silicon Steel product market, ...
· Review by anonymous