Product Name: Electrical Steel, Lamination Steel, Silicon Electrical Steel, Silicon Steel, Relay Steel, Transformer Steel
Width: 900-1230 mm
Thickness: 0.27mm, 0.30mm, 0.35mm, 0.50mm
Coil inner dia: 508mm，610mm
Standard: AISI, ASTM, BS, DIN, GB, JIS, EN
Electrical steel, also known as silicon steel, is a ferrosilicon soft magnetic alloy steel with very low carbon content, usually containing 0.5% to 4.5% silicon. The addition of silicon can increase the resistivity and maximum permeability of iron, and reduce the coercivity, iron loss and magnetic aging.
The difference between oriented electrical steel and non-oriented electrical steel
Non-oriented electrical steel: ferrosilicon alloy with very low carbon content. In the deformed and annealed steel sheet, its grains are distributed randomly. The silicon content of the alloy is 1.5% to 3.0%, or the sum of the silicon and aluminum content is 1.8% to 4.0%. The products are usually cold-rolled plates or strips, which are mainly used to manufacture motors and generators.
Oriented electrical steel: It has strong directionality, the lowest iron loss value in the rolling direction, the highest magnetic permeability, and a higher magnetic induction value under a certain magnetization field. The silicon content of oriented silicon steel is about 3%. It also requires a low content of oxide inclusions in the steel and must contain certain inhibitors (MnS, A1N).
Electrical Steel Coil Product Details
Electrical Steel Coil Production Line
2.Excellent processing performance: High precision dimension and excellent mechanical properties make it easy to be sheared, punched and stacked by high speed punch machine. It also have good welding performance.
3.Excellent performance of Insulating coating: Uniform color, good insulation, high adhesion, excellent heat resistance and excellent processing performance
|Component||Chromium containing , semi organic coating||Chromium free, semi organic coating|
|Adhesive property||Class A or class B||Class A or class B|
|Heat resisting property||Resistant annealing at 750 C, N2 protection, for 2h||Annealing resistance in|
Small precision motor
Motor for electric vehicle
|High frequency working motor|
Miniature power supply transformer
Instrument use transformer
Welding machine use transformer
Magnetic sealing unit
Electromagnet for accelerator
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