This product is Baosteel's cold-rolled oriented electrical steel, which is mainly used for the manufacture of internal iron cores of transformers and motor stators and rotors.
[Silicon steel sheet] Basic description
Chinese name Silicon steel English name
Definition of iron-silicon soft magnetic alloy with very low carbon content and silicon content of .%~.%.
Applied disciplines Materials Science and Technology (first-level discipline) Metal Materials (second-level discipline) Iron and Steel Materials (third-level discipline) Iron and Steel Material Variety (*** subject)
Our company has long-term supply to Baosteel, Wuhan Iron and Steel, and Shougang , Angang, and other steel mills silicon steel sheets, silicon steel sheets, electrical steel, oriented silicon steel sheets,
Non-oriented silicon steel sheets, oriented electrical steel, non-oriented electrical steel, oriented silicon steel sheets, non-oriented silicon steel sheets, cold Rolled plate coils and corresponding strips, etc.
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[Silicon Steel Sheet] Product Features
The electromagnetic properties include low iron loss and high magnetic induction. In particular, steel has lower iron loss and higher magnetic induction, reaching the international advanced level.
Thickness accuracy: the longitudinal thickness difference and the transverse thickness difference are small, and the stacking coefficient is high.
The insulating coating has uniform color, good insulation, strong adhesion, high heat resistance, good processability and excellent corrosion protection. There are a variety of insulating coatings available. The products have passed certification and comply with the requirements of various existing domestic and foreign environmental protection regulations.
The processing performance is easy to punch, and the punching size accuracy is high.
Surface quality: The surface is smooth, without defects such as rust, rolling marks, holes, heavy leather, folds, bubbles, and delamination that may hinder use.
Surface coating insulation characteristics
Steel type
Coating category
Coating film thickness
Color interlayer resistance/square meter
Applicable annealing temperature °C< br/> Oriented silicon steel
Semi-organic thin coating.~
Gray> ()
Non-oriented silicon steel
Semi-organic thin coating.~
Light green> ( )
Semi-organic thin coating.～
Transparent＞（）
Water-soluble coating.～
Gray＞（）
Water-soluble coating～
Gray and white＞
Not suitable for annealing
Self-adhesive and environmentally friendly coating ~ gray and white should not be annealed
Not suitable for annealing Self-adhesive and environmentally friendly coating ~
Gray and white should not be annealed
[Silicon Steel Sheet] Parameter Specifications
Ordinary Series
.* * .* * .* *
.* * .* * .* *
.* * .* .* *
.* .* *
The theoretical density of the above series of Baosteel grain-oriented silicon steel is. The minimum magnetic induction is
High magnetic induction series
.* * .* * .* *< br/> .* * .* * .* *
.* * .* * .* *
.* * .* .* *
.* .* *
The theoretical density of the above series of Baosteel grain-oriented silicon steel is. The minimum magnetic induction is
The magnetic domain refinement high magnetic induction series is the laser scoring series
.* * .* * .* *
.* * .* * .* *
The theoretical density of the above series of Baosteel's oriented silicon steel is. The minimum magnetic induction is
Wuhan Iron and Steel's oriented electrical steel/silicon steel sheet/silicon steel sheet
General oriented silicon steel series
/> .* * .* * .* *
.* * .* .* *
.* *
The theoretical density of the above series of WISCO grain-oriented silicon steel is. The minimum magnetic induction is.< br/> High magnetic induction oriented silicon steel series
.* * .* * .* *
.* * .* * .* *
.* * .* *
Above The theoretical density of the series of WISCO grain-oriented silicon steel is. The minimum magnetic induction is
Magnetic domain refinement and high magnetic induction grain-oriented silicon steel series
.* * .* * .* *
.* * .* * .* *
.* * .* * .* *
.* * .* * .* *
The theoretical density of the above series of WISCO grain-oriented silicon steel is. The minimum magnetic induction is
The following is the thickness of TISCO non-oriented silicon steel
.* * .* * .* *
.* * .* * .* *
.* * .* * .* *
Supply silicon steel sheets, electrical steel, oriented silicon steel sheets, non-oriented silicon steel sheets, oriented electrical steel
． Japan,
． Silicon steel produced in South Korea, , .
． Baosteel
． Wuhan Iron and Steel.Silicon steel,
． There are other strip materials, strip width, strip width, and other strip materials/
, oriented silicon steel strip strip width.*―/*
. There are two thickness specifications: .** and .*/*, and there are two kinds of quality: genuine and concession.
, there are also Maanshan Iron and Steel, Anshan Iron and Steel, Shougang and Iron and Steel.
[Silicon Steel Sheet] Scope of application
The main performance requirements for silicon steel are
and low iron loss, which are the most important indicators of the quality of silicon steel sheets. Countries all classify grades according to the iron loss value. The lower the iron loss, the higher the grade.
The magnetic induction intensity (magnetic induction) is high under a strong magnetic field, which reduces the volume and weight of the cores of motors and transformers, saving silicon steel sheets, copper wires and insulating materials.
The surface is smooth, flat and uniform in thickness, which can improve the filling factor of the core.
It has good punching properties, which is more important for manufacturing micro and small motors.
The surface insulating film has good adhesion and weldability, can prevent corrosion and improve punching properties.
[Silicon steel sheet] Packaging instructions
Packed with iron sheet metal and built-in waterproof plastic bag.
High magnetic induction silicon steel sheet B23P090