The steel used in Energy industry

Material selection of non oriented electrical steel

Application		Grade
Area	Application	A230~400	A400~700	A800~1300	AH230~470	AH600~1000	AR300~350
Rotary machine	Large motor	√
	medium motor	√	√		√
	compressor motor	√	√	√	√	√	√
	general motor	√	√	√	√	√	√
	small precision motor	√	√	√	√		√
	motor for electric vehicle	√			√		√
Static device	small power transformer	√	√	√	√	√	√
	instrument transformer	√
	reactor and magnetic amplifier	√
	power switch	√
	Welding transformer		√	√		√
	voltage regulator	√	√	√	√	√	√
	magnetic seal	√	√
	electromagnetic device for accelerator		√		√

Material selection of Oriented electrical steel

Varieties	Common type	High induction type	Domain refined high induction type
Large motors	√	√
Large transformers	√	√	√
Medium and small transformers	√	√	√
Distributing transformers	√	√
Voltage regulator	√	√
Reactor and magnetic amplifier	√	√	√
IF transformer		√
Mutual inductor	√	√
TV transformer	√	√
Radio transformer	√	√
Radio broadcast transformer		√