China B35A300 Silicon Steel Sheet Manufacturer and Supplier
Silicon steel sheet is an important electrical material, and its grades represent different specifications and properties.
The naming of silicon steel grades usually contains some specific letters and numbers to indicate its specific chemical composition, mechanical properties and uses.
The following are some common silicon steel grades and their meanings:
B50A600: This is one of the commonly used silicon steel sheet grades in China, where “B” represents silicon steel sheet, “50” represents the thickness of the material, and “A600” may represent other mechanical or electromagnetic performance parameters.
B50A470: It is also a commonly used silicon steel sheet brand in China. The “high magnetic permeability saturation induction intensity” indicates that this silicon steel sheet has high magnetic permeability and high saturation induction intensity.
B50A800: This is also a silicon steel sheet grade, where “B” represents silicon steel sheet, “50” and “A800” represent the thickness and directionality of the material respectively.
Q235: This is one of the domestic cold-rolled silicon steel sheets, mainly used to make medium and low-end electrical appliances and motors.
Q195 and Q215: These two silicon steel sheets are also mainly used to make mid- to low-end electrical appliances and motors.
B23P090, B23P095, B27P095 and B27P100: These are high-coercivity silicon steel sheet grades produced by Anshan Iron and Steel Co., Ltd., which have high coercivity and magnetic permeability and are suitable for specific electrical and electronic equipment.
DW and DQ series: These grades represent cold-rolled non-oriented and oriented silicon steel strips (sheets), and the following numbers indicate specific iron loss values and magnetic induction peaks.
For example, 50W470 represents a cold-rolled non-oriented silicon steel sheet with an iron loss value of 50 and a magnetic induction peak of 470.
“50W1300” among electrical steel grades is a specific non-oriented electrical steel grade. Among them, “50” usually represents the thickness of the material, “W” represents no orientation, and “1300” means that the iron loss value of the material is 1.3 W/kg
Non-oriented electrical steel is mainly used to manufacture motors, generators and other rotating electrical equipment.
Unlike grain-oriented electrical steel, non-oriented electrical steel has similar magnetic properties in all directions, making it suitable for applications requiring omnidirectional magnetic properties.
“50W1300” electrical steel generally has higher magnetic permeability and lower coercivity, which makes it particularly popular in motor manufacturing.
In addition, due to its lower iron loss values, this electrical steel generates less heat during operation, thereby increasing the efficiency and reliability of the equipment.
50W1300 non oriented silicon steel coil containing 1.0 to 4.5% of silicon and less than 0.08% of carbon is called silicon steel.
It has the characteristics of high magnetic permeability, low coercive force, and large resistivity.
It is mainly used in motors, transformers, electrical appliances, and electrical instruments. magnetic material. So it is also called Electrical steel.
Silicon Steel sheet
| Standards | ASTM JIS AISI GB DIN |
| Type | Coil / Strip / Sheet |
| Thickness(mm) | 0.3-0.6 |
| Width(mm) | 30-1250 |
| Coil Weight(mt) | 2.5-10T+ (or customized) |
| Coil ID(mm) | 508/610 |
| Grade | 50W1300 |
| Surface Treatment | Isolation Coating |
| Processing Service | Slitting, Cutting, Punching, customized service |
The grade of electrical steel represents its specific chemical composition, mechanical properties and electromagnetic properties.
The brand naming of electrical steel usually follows certain rules, but the specific naming method may vary from different manufacturers or regions. Here are some common electrical steel grades and their meanings:
B35A300: This electrical steel has a yield strength of ≥368 MPa, a tensile strength of ≥510 MPa, and an elongation after break of ≥28%. It is suitable for some electrical equipment requiring medium strength and high conductivity.
B35A360: The yield strength of this electrical steel is ≥474 MPa, the tensile strength is ≥318 MPa, and the elongation after fracture is ≥32%. It may be suitable where higher strength but lower conductivity is required.
B35A440: The yield strength of this electrical steel is ≥273 MPa, the tensile strength is ≥424 MPa, and the elongation after fracture is ≥34%. It may have an excellent balance of conductivity and strength, making it suitable for a variety of electrical equipment.
In addition, the grades of electrical steel include B50A250, B50A270, B50A290, B50A310, B50A350, B50A400, B50A470, B50A600, B50A700, B50A800, B50A1000, B50A1300, B65A600, B65A700, B 65A800, B65A1000, B65A1300, B65A1600, etc.
These grades represent different silicon content, magnetic properties and mechanical properties to meet the needs of different electrical equipment.
