CRGO Cold Rolled Grain Oriented Steel
$1000-3000 /Ton
Payment Type: | L/C,T/T |
Incoterm: | FOB,CFR,CIF,EXW,FCA |
Min. Order: | 1 Ton |
Transportation: | Ocean,Land,Air,Express |
$1000-3000 /Ton
Payment Type: | L/C,T/T |
Incoterm: | FOB,CFR,CIF,EXW,FCA |
Min. Order: | 1 Ton |
Transportation: | Ocean,Land,Air,Express |
Model No.: GNEE
Species: Oriented Silicon Steel
Production Process: Cold Rolled
Surface Treatment: Coated
Shape: Steel Coil
Standard: Aisi, Astm, Bs, Din, Gb, Jis
Place Of Origin: China
Tolerance: ±1%
Processing Service: Bending, Welding, Decoiling, Cutting, Punching
Thickness: 0.2 - 20 mm
Product Name: Oriented Silicon Steel Coil
Keyword: Crgo Silicon Steel Coil
MOQ: 1 Ton
Packing: Standard Sea-worthy Packing
PAYMENT TERM: 30%T/T Advance + 70% Balance
Application: Transformer Core
Certificate: ISO9001:2008
Sample: Avaliable
Selling Units | : | Ton |
Silicon Steel is a kind of steel that consists of iron mixed with up to 3.2% silicon by weight. Silicon increases steel's magnetic conductivity and electrical resistance (the opposite would be electrical conductivity). With this, the electrical resistance in irons may be increased by up to five times when silicon is added. This alteration reduces the eddy current losses of the alloy, which has an effect that is immediately felt in the magnetic core.
Cold Rolled Grain Oriented Electrical Silicon Steel Package&Shipping
The magnetic flux in this silicon steel is steady and directed to the processing. The rolling procedure gave it a highly ordered crystal structure, which can be seen in its appearance. Cold-rolled strips with a thickness of less than 2mm are made from CRGO, which is provided in coil form. First, the coil is rolled out, and then it is cut into the desired shape. This process is repeated for both grain-oriented and non-grain-oriented laminated sheets. This is the motivation for the need of its workability.
The manufacturing of Grain Oriented Silicon Steel requires a more controlled composition and more sophisticated processing. The final texture development process includes a series of careful working and annealing operations, ensuring that the material stays essentially single-phase, particularly during the final anneal. This is because phase transformation destroys the texture.
The silicon content in today's commercial steel is about 3.25%. Although having more silicon might be favorable due to increased resistivity and lower magnetostriction, this leads to complications in cold rolling.
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