Cold Rolled Ordinary Oriented Silicon Steel

Oriented silicon steel, also known as cold-rolled transformer steel, is an important ferrosilicon alloy used in transformer (core) manufacturing industry. The most widely used oriented silicon steel is supplied in the form of a coil, and its surface is coated with an insulating layer to generate tensile stress in the base steel strip, thus further reducing the iron loss value. The cold-rolled strip has a smooth surface, good punching performance and high core filling factor.

Product Parameters

Category			Silicon Content/%	Nominal Thickness/Mm	Lord To Use Way
Hot Rolled Silicon Steel(No Orientation)	Hot rolled low silicon steel(Motor Steel)		1.0~2.5	0.5	Household motors and micromotors
	Hot rolled high silicon steel(Transformer steel)		3.0~4.5	0.35,0.50	Transformer
Cold Rolled Electrical Steel	Cold rolled non-oriented electrical steel(Motor Steel)	Low carbon electrical steel	≤ 0.5	0.50,0.65	Small transformers and ballasts for household motors, micromotors
		Silicon steel	>0.5~3.5	0.35,0.50	Medium and large motors, generators and transformers
	Cold rolled grain oriented silicon steel(Transformer steel)	Ordinary oriented silicon steel	2.9~3.3	0.18,0.23,0.27 0.30,0.35	Large, medium and small transformers and ballasts
		High magnetic induction oriented silicon steel
Special Purpose Silicon Steel	Cold rolled grain oriented silicon steel strip		2.9~3.3	0.03,0.05,0.10	Pulse transformer, magnetic amplifier, high frequency transformer and electric welding machine
	Cold rolled non-oriented silicon steel strip		3.0	0.15,0.20	High-frequency motors and generators
	Cold rolled non-oriented silicon steel for magnetic switch		3.0	0.70	Relays and magnetic switches
	Cold rolled high silicon steel		6.5	0.1~0.5	High-frequency motors, transformers and magnetic shielding

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