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Cold Rolled Grain Oriented Silicon Steel for Magnetic Transformer Iron Core

Time：

2023-07-10

Cold Rolled Grain Oriented Silicon Steel for Magnetic Transformer Iron Core

PRODUCT DESCRIPTION

Electrical steel, usually referring to cold rolled electrical steel, can be divided into two major categories including grain oriented electrical steel and non-oriented electrical steel. Grain oriented electrical steel, 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. Meanwhile non-oriented electrical steel, featured by random distribution of grain orientation and magnetic isotropy, is widely applicable to the motor industry.

Production Process

Baosteel Electrical Steel

Typical Magnetic Properties

Typical magnetic properties of major grain-oriented electrical steel grades

Standard Magnetic Properties

Typical Mechanical Properties

Note:
a. Testing standards are GBAT228^ GB/T 4340.1、GB/T2522.
b.Above properties are typical values for reference only and not as a guarantee.
c.L—Parallel to the rolling direction. C—perpendicular to the rolling direction.

Specifications
Standard Dimensions of Products

Dimensional and Shape Tolerances

Note:
a. Traverse thickness deviation refers to the thickness difference between the sheet center and 15mm from the edge.
b.The longitudinal thickness difference is the difference of the measured maximum
thickness and the minimum hickness in the longitudinal direction (parallel to the rolling direction) at an arbitrary 2m length of steel on steel.
c.Please consult us if you have special requirements.

Shanghai Fobao Electric Co., Ltd. focuses on Baowu electrical steel trade, mainly engaged in domestic major steel electrical steel. Adhering to the basic principles of customer first and honest operation, the company provides customers with full process supply chain solutions for the procurement, processing, and distribution of steel products, striving to provide good customer service and improve the supply and marketing system .

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