Silicon Steel
35Z155 crgo electrical steel sheet silicon steel coil
The chemical composition of cold rolled silicon steel sheet is 0.8% to 4.8% of silicon, 0.06% of carbon, 0.15% of manganese, 0.03% of phosphorus, 0.025% of sulfur and 5.1 to 8.5% of aluminum, and t...
DESCRIPTION
The chemical composition of cold rolled silicon steel sheet is 0.8% to 4.8% of silicon, 0.06% of carbon, 0.15% of manganese, 0.03% of phosphorus, 0.025% of sulfur and 5.1 to 8.5% of aluminum, and the rest is iron.
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Product Name
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Electrical Steel, Lamination Steel, Silicon Electrical Steel, Silicon Steel, Relay Steel, Transformer Steel
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Category
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Grain-Oriented Electrical Steel; Non-oriented electrical steel
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Standard
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AISI, ASTM, BS, DIN, GB, JIS, EN
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Thickness
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0.27- 0.50 mm
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Width
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900-1230 mm
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Brand
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GNEE
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Origin
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China
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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).
