Cold Rolled Grain Oriented Silicon Steel CRGO
$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: Gb
Place Of Origin: China
Selling Units | : | Ton |
Grain-oriented electrical steel usually has a silicon level of 3% (Si:11Fe). It is processed in such a way that the optimal properties are developed in the rolling direction, due to a tight control (proposed by Norman P. Goss) of the crystal orientation relative to the sheet. The magnetic flux density is increased by 30% in the coil rolling direction, although its magnetic saturation is decreased by 5%. It is used for the cores of power and distribution transformers, cold-rolled grain-oriented steel is often abbreviated to CRGO.
Product Name | |
Standard | B23G110, B27G120, B35G155, B23R080-B27R095 |
Length | Coil Or As Required |
Technique | Cold Rolled |
Surface Treatment | Coated |
Application | Widely used in transformers, generators, various household motors and micro-motors, etc. |
Thickness | 0.23mm-0.35mm |
Width | 20mm-1250mm |
Special Use | |
Sample | For Free (Within 10 KG) |
CRGO is usually supplied by the producing mills in coil form and has to be cut into "laminations", which are then used to form a transformer core, which is an integral part of any transformer. Grain-oriented steel is used in large power and distribution transformers and in certain audio output transformers.
CRNGO is less expensive than CRGO. It is used when cost is more important than efficiency and for applications where the direction of magnetic flux is not constant, as in electric motors and generators with moving parts. It can be used when there is insufficient space to orient components to take advantage of the directional properties of grain-Oriented Electrical Steel.
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