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Cold Rolled Non-Oriented Electrical Silicon Steel For EI Core Laminate Sheet Properties Manufacturer 50w800 M80050A
The difference between oriented silicon steel and non-oriented
silicon steel
Non-oriented silicon 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 silicon 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)..
Product Name | Electrical Steel, Silicon Steel, motor Steel |
Category | Grain-Oriented Electrical Steel; Non-oriented electrical steel |
Standard | AISI, ASTM, DIN, GB, JIS, EN |
Thickness | 0.35mm,0.50 mm,0.65mm |
Width | 50-1250 mm |
Insulating Coating | ||
Coating types | M11 | M21 |
Component | Chromium containing , semi organic coating | Chromium free, semi organic coating |
Coating thickness(μm) | 0.7~1.5 | 0.8~5.0 |
Interlayer resistance(Ω•mm2 /slice) | ≥100 | ≥100 |
Adhesive property | Class A or class B | Class A or class B |
Punching property | Excellent | Excellent |
Antirust property | Excellent | Excellent |
Heat resisting property | Resistant annealing at 750 C, N2 protection, for 2h | Annealing resistance in general |
