The silicon steel sheet manufacturer will provide you with a specific introduction to the classification of silicon steel sheets:

A、 Silicon steel sheets can be divided into two types based on their silicon content: low silicon and high silicon. Low silicon wafers with a silicon content of less than 2.8% have mechanical strength and are primarily used for making motors, commonly known as motor silicon steel sheets; High silicon wafers have a silicon content of 2.8% -4.8%, and they have good magnetic properties but are relatively brittle. They are primarily used to make transformer iron cores, commonly known as transformer silicon steel sheets. There is no strict boundary between the two in practical use, and high silicon wafers are commonly used to make large motors.

B、 According to the production and processing technology, it can be divided into two types: hot rolling and cold rolling. Cold rolling can also be divided into two types: grain non orientation and grain orientation. Cold rolled sheets have uniform thickness, good surface quality, and high magnetic properties. Therefore, with the development of industry, there is a trend for hot-rolled sheets to be replaced by cold-rolled sheets (China has clearly required the cessation of the use of hot-rolled silicon steel sheets, which was previously referred to as "hot rolled silicon steel sheets"); Replacing heat with cold "; ）.

Article source: Silicon steel sheet manufacturerhttp://www.cheungshun.com